KNIPEX 49 21 A41 Pliers for safety rings

The KNIPEX 49 21 A41 product is an excellent choice for professionals who require high-quality tools for installing and removing external safety rings on trees.

Key Features

• Precision and reliability: the pliers are designed with 90° angled tips to ensure precise and safe work.
• Application range: ideal for external safety rings on trees with diameters between 3 11/32" and 5 1/2" (approximately 85-140 mm).
• Material: body of the pliers made of chrome-vanadium steel, forged and hardened with oil; tips inserted in stainless steel wire, drawn.
• Handle: coated with non-slip plastic for a secure grip.
• Surface: gray textured finish.
• Joint: screw joint, precise operation without backlash.
• Internal opening spring: protected and caught.

Technical Details

• Length: 12 1/4" (about 310 mm).
• Width: 2 1/4" (about 57 mm).
• Height: 1 1/4" (about 32 mm).
• Weight: 1.32 lbs (about 600 g).
• Tip width: 1/8” (about 3 mm).
• DIN standard: DIN 5254 B.

Performance and Durability

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 ensure that the safety ring is held securely, reducing the risk of it coming off during use.