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Spring Swivel Lock ‘M’ – Zinc Plated Steel Weld-In 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
• 0.30 kg
Minimum Order: 12 units
Request Trade Quote arrow
Total:
Each:
icon Weight per unit
• 0.30 kg
Minimum Order: 12 units
Request Trade Quote arrow
Total:
Each:

Quantity Discount (%) Price
12 — £9.85
50 10 % £8.87
100 20 % £7.88
500+ 25 % £7.39
Contact for Bulk Orders
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Are Also Known As

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

Technical specs

  • Overall size: 102mm
  • Head diameter: 24mm
  • Stem diameter: 14mm
  • Overall height: 58mm

Product Overview

Buy the Spring Swivel Lock M direct from Kirmell — a zinc plated steel weld-in spring swivel lock for heavy duty industrial gates, large access panels, fabricated enclosures, and machinery guards where a larger, more robust locking mechanism is required.

Why Choose the M Type? At 102mm overall and 0.30kg, the M type is the most heavy duty swivel lock in the range — suited to larger fabricated structures and higher-load applications where the smaller H or plastic-handled N type would be insufficient. The spring-loaded bolt engages positively when the panel or gate closes, and the rotating swivel catch holds it securely until released by hand. The weld-in body installs directly into the fabricated frame during manufacture, giving a strong permanent fixing with no visible surface hardware. Manufactured from zinc plated steel throughout for long service life in demanding industrial environments.

Typical Applications: Heavy-duty industrial gates, large access panels on fabricated equipment, machinery enclosures, structural steel frames, heavy stillage lids, large cage doors.

Technical Specs Overall size: 102mm | Overall height: 58mm | Head diameter: 24mm | Stem diameter: 14mm | Weight: 0.30kg | Installation: Weld-in | Finish: Zinc plated steel | Made in Birmingham, UK

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Spring Bullnose Non-Locking Plunger L with D-Loop Handle (Zinc Plated Steel)

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Spring Shoot Bolt F Type – 165mm Zinc Plated Spring Loaded Bolt

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Spring Bullnose Non-Locking Plunger L – (Zinc Plated Steel)

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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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