Shop Engineering Spring Loaded Locks

Sponsored
About our ads
$49.95
Redline Engineering ROT3000-LD Replacement Locking Pin - OEM Lock Pin For ROT3000-LD Auto Rotisserie (MPN ROT3000-LD-LKPN)
Redline
$49.95
Redline Engineering ROT3000-LD Replacement Locking Pin - OEM Lock Pin For ROT3000-LD Auto Rotisserie (MPN ROT3000-LD-LKPN)
Redline
$13.36
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBTR6
Grainger
$13.36
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBTR6
Grainger
$12.43
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Pull Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBPL5
Grainger
$12.43
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Pull Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBPL5
Grainger
$18.99
Black 2 Packs 6.5 Inch Heavy Duty Spring Loaded Latch Pin, Sliding Barrel Bolt Door Lock For Chests/Cabinets/Utility Trailer Gate, 2mm Thickened
Amazon.com
44
$18.99
Black 2 Packs 6.5 Inch Heavy Duty Spring Loaded Latch Pin, Sliding Barrel Bolt Door Lock For Chests/Cabinets/Utility Trailer Gate, 2mm Thickened
Amazon.com
$10.98
Innovative Components Weld Mount Retractable Spring Plunger: Pull Knob, 0.375 in Plunger Wd, 0.6 in Plunger Projection Model: GI3/8-1.5-B-PL5
Grainger
$10.98
Innovative Components Weld Mount Retractable Spring Plunger: Pull Knob, 0.375 in Plunger Wd, 0.6 in Plunger Projection Model: GI3/8-1.5-B-PL5
Grainger
$348.40
Kason 10056Ch5020 Latch With Cylinder Locking Body - 11-1/8" Long - Heavy Spring - Polished Chrome - Walk-In - Catches Latches & Strikes
Parts Town
$348.40
Kason 10056Ch5020 Latch With Cylinder Locking Body - 11-1/8" Long - Heavy Spring - Polished Chrome - Walk-In - Catches Latches & Strikes
Parts Town
$44.60
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(10 Pack), HSB300-P10
Amazon.com
2K+
Free shipping
$44.60
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(10 Pack), HSB300-P10
Amazon.com
$34.99
2 Pack Heavy Duty Stainless Steel Spring Loaded Latch Faster Locking Bolt Lock For Door Shed Gate Or Tailgate Trailer Garage
Amazon.com
74
$34.99
2 Pack Heavy Duty Stainless Steel Spring Loaded Latch Faster Locking Bolt Lock For Door Shed Gate Or Tailgate Trailer Garage
Amazon.com
$18.40
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(4 Pack), HSB300-P4
Amazon.com
2K+
$18.40
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(4 Pack), HSB300-P4
Amazon.com
$30.00
Salsbury Spring Latch Lock For Aluminum Mailbox Door - With (2) Keys
Salsbury Industries - Mailboxes.com
$30.00
Salsbury Spring Latch Lock For Aluminum Mailbox Door - With (2) Keys
Salsbury Industries - Mailboxes.com
$497.23
Hafele Spring Bolt/Slam Lock Diameter 22 mm KABA Cylinder 8 Pin Keyed Alike (K1) Housing: Bright Nickel Plated Cylinder: Matt Nickel Plat 231.06.818
DkHardware.com
$497.23
Hafele Spring Bolt/Slam Lock Diameter 22 mm KABA Cylinder 8 Pin Keyed Alike (K1) Housing: Bright Nickel Plated Cylinder: Matt Nickel Plat 231.06.818
DkHardware.com
$9.99
Innovative Components Weld Mount Retractable Spring Plunger: Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5-B-TR6
Grainger
$9.99
Innovative Components Weld Mount Retractable Spring Plunger: Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5-B-TR6
Grainger
$24.00
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Black (4 Pack), HSB300-BK-P4
Amazon.com
2K+
$24.00
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Black (4 Pack), HSB300-BK-P4
Amazon.com
$206.36
Kaba Simplex Auxiliary Lock With Thumbturn Deadlocking Spring Latch With Latch Holdback For 1-3/8" To 1-1/2" Door Satin Chrome Finish 917000026D
DkHardware.com
$206.36
Kaba Simplex Auxiliary Lock With Thumbturn Deadlocking Spring Latch With Latch Holdback For 1-3/8" To 1-1/2" Door Satin Chrome Finish 917000026D
DkHardware.com
$37.07
Lockey Spring Latch Bolt Adjustable Knob Latch SADJK-26D
DkHardware.com
$37.07
Lockey Spring Latch Bolt Adjustable Knob Latch SADJK-26D
DkHardware.com
$16.99
NATGAI Metal Lock Barrel Bolt Spring Loaded Locking Latch 6.5" Long W/Grip Heavy Duty For Gate Shed Door Tailgate Trailer Garage (4, Silver)
Amazon.com
139
$16.99
NATGAI Metal Lock Barrel Bolt Spring Loaded Locking Latch 6.5" Long W/Grip Heavy Duty For Gate Shed Door Tailgate Trailer Garage (4, Silver)
Amazon.com
$99.95
Master Lock No.3631 Multi-User Mechanical Lock For Left Hinged Doors - Spring Lock - ( Min. Purchase Quantity Is 2 )
Global Industrial
$99.95
Master Lock No.3631 Multi-User Mechanical Lock For Left Hinged Doors - Spring Lock - ( Min. Purchase Quantity Is 2 )
Global Industrial
$27.78
2 Sets Stainless Steel Door Latch Safety Lock Spring.Loaded Lockable
eBay
Free shipping
$27.78
2 Sets Stainless Steel Door Latch Safety Lock Spring.Loaded Lockable
eBay
$6.25
1PCS Spring Loaded Latch Pin, Heavy Duty Latch Lock Assembly, 304 Stainless Steel 5" Sliding Barrel Bolt Door Lock | Harfington
harfington
$6.25
1PCS Spring Loaded Latch Pin, Heavy Duty Latch Lock Assembly, 304 Stainless Steel 5" Sliding Barrel Bolt Door Lock | Harfington
harfington
$16.99
Gate Latches For Wooden Fences Heavy Duty Post Mount Automatic Gravity Lever Spring Self Locking Hardware Wood/Vinyl Fence Gate Lock For Secure Pool/
Amazon.com
409
$16.99
Gate Latches For Wooden Fences Heavy Duty Post Mount Automatic Gravity Lever Spring Self Locking Hardware Wood/Vinyl Fence Gate Lock For Secure Pool/
Amazon.com
$169.70
440K-MT55028 ALLEN BRADLEY - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
$169.70
440K-MT55028 ALLEN BRADLEY - Safety Systems & Safety Interlock Switch Supplies
Radwell.com
$9.69
Prime-Line Cabinet Catch: Aluminum, Spring Latch, 1 3/8 in Ht, 5/8 in Wd, Nonlocking Model: U 10882
Grainger
22
$9.69
Prime-Line Cabinet Catch: Aluminum, Spring Latch, 1 3/8 in Ht, 5/8 in Wd, Nonlocking Model: U 10882
Grainger
$906.29
Compx Elock Electronic Keyless Lock: Powder Coated, Spring Loaded Latch, 8 13/32 in Body Ht Model: 150-PRKP-FRG-V
Grainger
$906.29
Compx Elock Electronic Keyless Lock: Powder Coated, Spring Loaded Latch, 8 13/32 in Body Ht Model: 150-PRKP-FRG-V
Grainger
Safety 1st Spring n' Release Latches, 10 Pack
0:25
Safety 1st Spring n' Release Latches, 10 Pack
Jan 28, 2010
amazon
The Ingenious Spring Loaded Screw Holder For Precision DIY Projects
0:05
The Ingenious Spring Loaded Screw Holder For Precision DIY Projects
11.6K views1 month ago
YouTubeCreative Mind Vibes
Social Tech | Technology News & Updates on Instagram: "Ever wondered how a watch strap comes off this cleanly without tools, damage, or force? ⌚ What looks like a simple click is actually a small masterpiece of engineering. Modern watch straps often use quick-release spring bars—tiny mechanisms designed for speed, safety, and precision. Inside the strap sits a spring-loaded pin that locks perfectly into the lugs of the watch case. Slide, compress, release—and the strap disengages smoothly in sec
0:06
Social Tech | Technology News & Updates on Instagram: "Ever won…
26.7K views3 months ago
Instagramsocialtech.25
Qasem Alsaloumi on Instagram: "This brilliant little mechanism shows how a spring-loaded safety trigger actually works A compressed spring stores energy but a curved metal latch keeps everything locked in place The moment the latch bends past its critical point the red block is released instantly and the stored spring energy turns into motion A simple design but used everywhere from safety locks to mechanical switches and precision tools Elegant physics in a tiny space #Engineering #Mechanics #I
0:06
Qasem Alsaloumi on Instagram: "This brilliant little mechanism sh…
701 views4 months ago
Instagramkasem.alsallomi
Wealth on Instagram: "Most people wear a metal watch every day… without realizing a 1–2mm compressed spring bar is the only thing securing the entire strap to the case. 🧠🔩 Inside each strap connection is a spring-loaded steel pin under constant tension. When you press it inward with a fine tool, the bar compresses and retracts from the lug holes, instantly releasing the strap. The moment you let go, it expands back into place and locks everything together using pure mechanical force. It’s a si
0:06
Wealth on Instagram: "Most people wear a metal watch every day… wi…
36.6K views1 month ago
Instagramwealth24___
𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐌𝐀𝐓𝐑𝐈𝐗 | A traditional lock uses a system of tiny spring-loaded pins. When no key is inserted, these pins sit at different heights, blocking the... | Instagram
0:16
𝐊𝐍𝐎𝐖𝐋𝐄𝐃𝐆𝐄 𝐌𝐀𝐓𝐑𝐈𝐗 | A traditional lock uses a system of tiny spring-loaded pins. When n…
316 views3 months ago
Instagramtrendtokreel.io
The Facts on Instagram: "The Ingenious Auto-Locking Gate: A Mechanical Marvel for Security The smart mechanism that automatically locks a house gate is a brilliant application of simple mechanical engineering principles to solve a common problem: the forgotten or unsecured gate. This isn't complex electronics, but rather an elegant, gravity and spring-powered mechanical system designed for reliability and convenience. The core of the mechanism is typically a weighted lever or a spring-loaded lat
0:10
The Facts on Instagram: "The Ingenious Auto-Locking Gate: A M…
6.5K views2 months ago
Instagramthefactss.in
0:06
How it Workx on Instagram: "wondered how a watch strap com…
5.6K views1 month ago
Instagramhowitworkx
0:19
BUSINESS | TECH | NEWS on Instagram: "A strong magnet can …
3.5K views3 months ago
Instagramupnomic
0:06
learnupuk | Ever wondered how a watch strap comes off this cleanl…
1.9K views2 months ago
Instagramlearnupuk
0:10
Adnan Bhatt | The Ingenious Auto-Locking Gate: A Mechanical Marv…
793 views1 month ago
Instagramadnannnn08
0:16
Physics Experiment on Instagram: "A simple twist of a key feels effor…
31.4K views2 months ago
Instagramphys_icsexperiment
0:19
boxing icon | A strong magnet defeats some padlocks in second…
4K views2 months ago
Instagrammovie_spherehq
0:19
CELEBS & STREAMERS on Instagram: "• Some padlocks rely …
7.6K views2 months ago
Instagramkickk_mediaa
0:21
Furiouslytech on Instagram: "Traditional Chinese brass locks a…
34.6K views2 months ago
Instagramfuriouslytech
0:16
Loop knowledge | A simple twist of a key feels effortless, but inside th…
13.8K views2 months ago
Instagramloopknowledge
0:16
UNIVERSE | SCIENCE | TECHNOLOGY on Instagram: "A tr…
51.3K views3 months ago
Instagramexplaining.sciences__
0:28
PEEPER on Instagram: "Lock picking isn’t magic or speed—it’s …
10.1K views2 months ago
Instagrampeeper
0:21
nonhubfunny on Instagram: "The post features video demonstratin…
4.5K views2 months ago
Instagramnon_hub_funny_
1:55
Fivetech–Spring Lock
96.5K viewsApr 23, 2021
YouTubeFivetech Official Youtube
1:01
Springlock training part 1
1.2M viewsApr 1, 2018
YouTubeSpektrik Productions
5:13
Locking Pull Pin Latch
88.9K viewsMar 8, 2017
YouTubeRuffstuff Specialties
1:56
Spring Loaded Safety Valve
46.7K viewsMar 31, 2013
YouTubeSreekBox
1:06
Werner - D1200-2 Extension Ladders
55.1K viewsMar 2, 2018
YouTubeWerner
5:12
Passive Lock - Mental Mechanism Library
14.8K viewsMar 5, 2020
YouTubePipeline Design & Engineering
8:29
Re-Keying a Schlage Entry Knob and Deadbolt
601.5K viewsFeb 25, 2013
YouTubePrime-Line Products
0:14
Spring toggle mechanism 5
177.2K viewsOct 19, 2012
YouTubethang010146
8:27
Making Springs At Home
4.2M viewsMay 25, 2016
YouTubeThis Old Tony
4:33
Replacing Spring Loaded Door Hinge
145K viewsFeb 20, 2018
YouTubeSam
0:48
Lock/quick release system
87.3K viewsNov 2, 2016
YouTubeBalSealEngineering
See more videos
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Shop Engineering Spring Loaded Locks

Sponsored
About our ads
$49.95
Redline Engineering ROT3000-LD Replacement Locking Pin - OEM Lock Pin For ROT3000-LD Auto Rotisserie (MPN ROT3000-LD-LKPN)
Redline
$49.95
Redline Engineering ROT3000-LD Replacement Locking Pin - OEM Lock Pin For ROT3000-LD Auto Rotisserie (MPN ROT3000-LD-LKPN)
Redline
$13.36
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBTR6
Grainger
$13.36
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBTR6
Grainger
$12.43
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Pull Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBPL5
Grainger
$12.43
Innovative Components Weld Mount Retractable Spring Plunger: Locking, Pull Knob, 0.375 in Plunger Wd Model: GI3/8-1.5LOBPL5
Grainger
$18.99
Black 2 Packs 6.5 Inch Heavy Duty Spring Loaded Latch Pin, Sliding Barrel Bolt Door Lock For Chests/Cabinets/Utility Trailer Gate, 2mm Thickened
Amazon.com
44
$18.99
Black 2 Packs 6.5 Inch Heavy Duty Spring Loaded Latch Pin, Sliding Barrel Bolt Door Lock For Chests/Cabinets/Utility Trailer Gate, 2mm Thickened
Amazon.com
$10.98
Innovative Components Weld Mount Retractable Spring Plunger: Pull Knob, 0.375 in Plunger Wd, 0.6 in Plunger Projection Model: GI3/8-1.5-B-PL5
Grainger
$10.98
Innovative Components Weld Mount Retractable Spring Plunger: Pull Knob, 0.375 in Plunger Wd, 0.6 in Plunger Projection Model: GI3/8-1.5-B-PL5
Grainger
$348.40
Kason 10056Ch5020 Latch With Cylinder Locking Body - 11-1/8" Long - Heavy Spring - Polished Chrome - Walk-In - Catches Latches & Strikes
Parts Town
$348.40
Kason 10056Ch5020 Latch With Cylinder Locking Body - 11-1/8" Long - Heavy Spring - Polished Chrome - Walk-In - Catches Latches & Strikes
Parts Town
$44.60
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(10 Pack), HSB300-P10
Amazon.com
2K+
Free shipping
$44.60
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(10 Pack), HSB300-P10
Amazon.com
$34.99
2 Pack Heavy Duty Stainless Steel Spring Loaded Latch Faster Locking Bolt Lock For Door Shed Gate Or Tailgate Trailer Garage
Amazon.com
74
$34.99
2 Pack Heavy Duty Stainless Steel Spring Loaded Latch Faster Locking Bolt Lock For Door Shed Gate Or Tailgate Trailer Garage
Amazon.com
$18.40
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(4 Pack), HSB300-P4
Amazon.com
2K+
$18.40
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Brushed Finished(4 Pack), HSB300-P4
Amazon.com
$30.00
Salsbury Spring Latch Lock For Aluminum Mailbox Door - With (2) Keys
Salsbury Industries - Mailboxes.com
$30.00
Salsbury Spring Latch Lock For Aluminum Mailbox Door - With (2) Keys
Salsbury Industries - Mailboxes.com
$497.23
Hafele Spring Bolt/Slam Lock Diameter 22 mm KABA Cylinder 8 Pin Keyed Alike (K1) Housing: Bright Nickel Plated Cylinder: Matt Nickel Plat 231.06.818
DkHardware.com
$497.23
Hafele Spring Bolt/Slam Lock Diameter 22 mm KABA Cylinder 8 Pin Keyed Alike (K1) Housing: Bright Nickel Plated Cylinder: Matt Nickel Plat 231.06.818
DkHardware.com
$9.99
Innovative Components Weld Mount Retractable Spring Plunger: Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5-B-TR6
Grainger
$9.99
Innovative Components Weld Mount Retractable Spring Plunger: Rounded T-Knob, 0.375 in Plunger Wd Model: GI3/8-1.5-B-TR6
Grainger
$24.00
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Black (4 Pack), HSB300-BK-P4
Amazon.com
2K+
$24.00
JQK Spring Loaded Latch Pin, 304 Stainless Steel Barrel Bolt Thickened 2mm Door Lock, 5 Inch Black (4 Pack), HSB300-BK-P4
Amazon.com
$206.36
Kaba Simplex Auxiliary Lock With Thumbturn Deadlocking Spring Latch With Latch Holdback For 1-3/8" To 1-1/2" Door Satin Chrome Finish 917000026D
DkHardware.com
$206.36
Kaba Simplex Auxiliary Lock With Thumbturn Deadlocking Spring Latch With Latch Holdback For 1-3/8" To 1-1/2" Door Satin Chrome Finish 917000026D
DkHardware.com
$37.07
Lockey Spring Latch Bolt Adjustable Knob Latch SADJK-26D
DkHardware.com
$37.07
Lockey Spring Latch Bolt Adjustable Knob Latch SADJK-26D
DkHardware.com
$16.99
NATGAI Metal Lock Barrel Bolt Spring Loaded Locking Latch 6.5" Long W/Grip Heavy Duty For Gate Shed Door Tailgate Trailer Garage (4, Silver)
Amazon.com
139
$16.99
NATGAI Metal Lock Barrel Bolt Spring Loaded Locking Latch 6.5" Long W/Grip Heavy Duty For Gate Shed Door Tailgate Trailer Garage (4, Silver)
Amazon.com
$99.95
Master Lock No.3631 Multi-User Mechanical Lock For Left Hinged Doors - Spring Lock - ( Min. Purchase Quantity Is 2 )
Global Industrial
$99.95
Master Lock No.3631 Multi-User Mechanical Lock For Left Hinged Doors - Spring Lock - ( Min. Purchase Quantity Is 2 )
Global Industrial
$27.78
2 Sets Stainless Steel Door Latch Safety Lock Spring.Loaded Lockable
eBay
Free shipping
$27.78
2 Sets Stainless Steel Door Latch Safety Lock Spring.Loaded Lockable
eBay