KNIPEX 49 21 A41 SB Pliers for safety rings

KNIPEX 49 21 A41 SB external safety ring pliers are high-quality tools designed for installing and removing safety rings on trees. These pliers are made from high-strength materials and are ideal for intensive use.

Technical characteristics

• Pliers body material: Chrome-vanadium steel, forged and oil-hardened.
• Inserted tips: Made of stainless steel wire, pulled.
• <STRONG.Type of joint: Screw joint, precise operation without backlash.
• Internal opening spring: Protected and caught.
• Handle: Non-slip plastic.
• Surface finish: grey plating.
• Head angle: 90 degrees.
• Shaft dimensions for external safety rings: 3 11/32" to 5 1/2".
• Length: 12 1/4".
• Width: 2 1/4".
• Height: 1 1/4".
• Weight: 1.32 lbs.

Performance and Reliability

These pliers are designed for continuous, heavy use, offering a lifespan up to 10 times longer than machined tips. The large contact surfaces and the position of the tips inserted at 90 degrees ensure that the safety rings are held securely, reducing the risk of them coming off during use.

Norms and Standards

The KNIPEX 49 21 A41 SB pliers comply with the DIN 5254 B standard, ensuring the highest quality and precision in the work.