KNIPEX 49 31 A0 Pliers for safety rings

KNIPEX 49 31 A0 external safety ring pliers are high-quality tools designed for installing and removing safety rings on trees. They are made with robust materials and innovative technologies to ensure long life and excellent precision.

Technical characteristics

• Pliers body material: Electric chrome-vanadium steel, forged and oil-hardened.
• Inserted tips: Made of stainless steel wire, pulled and treated with gray sheathing according to DIN 5254 A.
• Handles: Coated with non-slip plastic.
• Joint: Screw connection with precise and non-backlash operation.
• Internal opening spring: Protected and captured.
• Length: 5 3/4" (145 mm).
• Width: 2" (50 mm).
• Height: 5/8” (16 mm).
• Weight: 0.225 lbs (102 g).

Functionality

• Overexpansion limiter: Equipped with a screw stop to prevent overexpansion of the safety rings.
• Adjustment: Use an Allen wrench for adjustment.
• Range of application: Suitable for safety rings on trees with diameters from 1/8" to 25/64" (3-10 mm).
• Large contact surface: The tips have large contact surfaces to prevent deformation of the safety rings and facilitate their installation.
• Heavy continuous operation: Designed for heavy continuous use, with a service life up to 10 times longer than machined tips.

These pliers are ideal for professionals who require reliable and precise tools for their everyday applications.