Ratchet clamp BESSEY KLI20 — 20 cm opening, magnesium body, 320 g

BESSEY KLI20 ratchet clamp offers a 20 cm clamp opening in a compact, lightweight design. The clamp features a magnesium body and weighs approximately 320 g, making it easy to handle for one‑handed operation. Its ratchet mechanism provides secure clamping for light workshop tasks such as gluing, assembly and small carpentry jobs where quick, reliable holding is required.

Advantages

The clamp delivers up to 1,200 N of clamping force through a vibration‑free ratchet system that locks quickly and releases smoothly. Fixed and sliding arms are manufactured from lightweight magnesium to combine durability with low weight, reducing user fatigue during repetitive use. The compact form factor and low mass support fast positioning and easy transport between workstations.

Suitable for

• Holding workpieces during glue curing and assembly
• Light carpentry and trim work
• Temporary clamping for drilling and sanding small parts
• One‑handed clamping in tight or confined spaces

Key specifications

• Clamping opening: 200 mm
• Maximum clamping force: up to 1,200 N
• Body material: magnesium (fixed and sliding arms)
• Weight: approx. 320 g
• Clamping mechanism: ratchet (quick, vibration‑free action)

How to use

Position the clamp so the fixed arm contacts one side of the workpiece and the sliding arm aligns with the other side. Use one hand to operate the ratchet handle, advancing the sliding arm until the desired clamping pressure is reached. Ensure even contact across the clamped surfaces and avoid over‑tightening delicate materials. To release, engage the ratchet release lever or button and open the clamp slowly.

Usage recommendations

For best results, protect finished surfaces with thin pads or scrap wood when clamping delicate materials. Check the clamp parts periodically for wear and keep the ratchet mechanism free from heavy debris to maintain smooth operation.