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Spring Swivel Lock ‘H’ – Zinc Plated Steel Spring Locking Mechanism

  • check icon Manufactured in the UK
  • check icon Zinc Plated Steel
  • check icon Bulk Discounts Available
  • check icon Fast Nationwide Delivery
Contact for Bulk Orders
Dispatch: 1-2 Days ›
icon Weight per unit
• 0.14 kg
Minimum Order: 12 units
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Total:
Each:
icon Weight per unit
• 0.14 kg
Minimum Order: 12 units
Request Trade Quote arrow
Total:
Each:

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Quantity Discount (%) Price
12 — £8.36
50 10 % £7.52
100 20 % £6.69
500+ 25 % £6.27
Contact for Bulk Orders
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Are Also Known As

  • Spring Swivel Lock
  • Rotary lock
  • Rotating Latch
  • Spring Loaded Swivel Catch
  • Spring Swivel Latch
  • Rotating Spring Latch
  • Weld-In Spring Swivel Lock

Technical specs

  • Overall size: 73mm
  • Overall height: 50mm
  • Pin diameter: 12mm
  • Lock diameter: 20mm

Product Overview

Buy the Spring Swivel Lock H direct from Kirmell — a zinc plated steel weld-in spring swivel lock for machinery guards, access panels, industrial enclosures, fabricated frames, and assemblies where quick engagement and secure spring retention are needed in a compact installation.

Why Choose the H Type? The H type is the most compact swivel lock in the Kirmell range at 73mm overall. The spring-loaded bolt engages automatically when the panel or gate closes, and the rotating swivel catch secures it in position until deliberately released — providing positive retention without needing tools or a separate locking step. The weld-in body integrates directly into the fabricated frame during manufacture for a clean, permanent installation with no visible surface fixings. Manufactured from zinc plated steel for corrosion resistance in industrial and commercial environments.

Typical Applications: machinery guards, access panels, industrial enclosures, fabricated steel frames, stillage lids, cage doors, equipment covers.

Technical Specs Overall size: 73mm | Overall height: 50mm | Pin diameter: 12mm | Lock diameter: 20mm | Weight: 0.14kg | Installation: Weld-in | Finish: Zinc plated steel | Made in Birmingham, UK

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Mini Spring Loaded Shoot Bolt – 75mm Zinc Plated Non-Locking Bolt

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Request A Quote.

Get a custom quote for our industry-leading pallet feet, metal pressings, and cubicle hardware. Our team are ready to deliver tailored solutions backed by decades of expertise.

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Kirmell Works
Eyre Street
Birmingham
B18 7AA

+44 (0) 121 456 3141
[email protected]

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