17–42mm Closure Clamp Horizontal Base With Hook, Spring-Loaded, 220N Push, 325N Hold - Kukamet

Take advantage of the combination of reliable 325 N holding force, compact 0.341 kg construction and a spring-loaded hook for fast, repeatable fastening in fixtures and small assemblies. Order the closure clamp directly via Metav Werkzeuge or ask our consultants if needed.

Closure clamp 311 — horizontal-foot latch with hook and spring, arm 17–42 mm (Kukamet)

Closure clamp 311 is a horizontal-foot latch engineered for secure, repeatable fastening on jigs, fixtures and small assemblies, offering quick-action closure and a compact footprint for workshop integration.

*Robust black-oxide finish
Spring-loaded quick action
Hook connection for positive engagement
Holds up to 325 N retention force

Faster, repeatable clamping for production workflows

The spring-loaded mechanism enables a swift over-centre action that reduces cycle time on repetitive tasks. With a clamping force of 220 N, the unit delivers a defined compressive action while the adjustable arm (17–42 mm) permits adaptation to common fixture profiles. The horizontal-foot mounting allows the latch to be mounted flush to plates and rails, giving a compact installation that preserves workspace and supports steady throughput.

Built to last under workshop conditions

A blackened finish (brünniert) provides enhanced surface protection and a professional appearance while the hook-style engagement ensures a positive, audible lock. The closure maintains a holding force of 325 N, which translates into secure retention of parts during machining or inspection. The clamp’s modest mass (0.341 kg) and a thread length of 75 mm allow a firm mechanical anchorage without undue bulk, supporting long-term reliability and reduced maintenance intervals.

Easy integration into jigs, fixtures and small assemblies

Designed for fixture builders and maintenance workshops, the latch offers straightforward mechanical integration: the horizontal foot provides a stable mounting platform and the hook connection simplifies alignment. The compact design supports close-packed layouts and repeatable positioning, which is advantageous for assembly lines or inspection jigs where consistent clamping force and quick release cut process time. The clamp is suitable wherever a dependable, quick-action fastening is required.

Choose the Kukamet closure clamp 311 for reliable workshop fastening — contact Metav Werkzeuge for delivery and technical advice at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: B311-3-Y
• GTIN: 4061905078644
• eClass: 21041718
• ETIM: EC011973
• Manufacturer: Kukamet

Facts

• Arm range: 17–42 mm
• Max clamping force: 220 N
• Max holding force: 325 N
• Thread length: 75 mm
• Weight: 0.341 kg

Special features

• Horizontal-foot mounting
• Spring-loaded action
• Hook connection for positive engagement
• Blackened (brünniert) finish
• Category: Clamps

FAQ

What arm widths does this latch accept?
The closure clamp 311 accepts arms from 17–42 mm, enabling adaptation to a wide range of fixture profiles.

What are the clamping and holding forces?
The Kukamet closure clamp offers a clamping force of 220 N and a holding force of 325 N for secure retention during handling and light machining.

How is the latch mounted to a fixture?
Mounting is via a horizontal foot with a 75 mm thread length; the design ensures a firm attachment to plates and rails for repeatable positioning.

Is the finish suitable for workshop environments?
Yes, the blackened (brünniert) finish on the closure clamp 311 provides surface protection suited to workshop conditions and reduces visible wear.

Which applications are typical for this clamp?
This latch is ideal for jigs, fixtures, assembly benches and inspection equipment where quick-action, repeatable fastening is required; the Kukamet SKU B311-3-Y is designed for these use cases.

Manufacturer: Kukamet Fevzi Çakmak Mah.10644 Sk. No:61-63 42050 Karatay / KONYA TÜRKİYE / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com