Precision circlip pliers for external circlips on shafts with adjustable overexpansion guard, 140 mm - Knipex 49 31 A0

In series assembly the end stop decides whether a circlip keeps its preload. The 49 31 A0 precision circlip pliers limit the opening travel with an overexpansion guard that is set by a hexagon socket screw, and they work with inserted tips that last up to 10 times longer in continuous use than turned tips. At 140 mm long the pliers weigh 103 g.

Benefits

• Up to 10 times longer service life in continuous operation than turned tips, which saves changeovers and rework.
• Inserted tips for reliable work on the circlip.
• Overexpansion guard adjustable by end stop and set with a hexagon socket screw, so excessive expansion of the rings is effectively prevented in series production.
• Large contact faces on the tips: no distortion of the circlips and easy fitting.
• Screwed joint for precise, zero backlash operation, with the opening spring inside the joint, protected and captive.
• Non-slip plastic coating on the handles for a secure grip even with oily hands.

Areas of use

Series production and assembly lines, machine and device construction, maintenance. Wherever external circlips to DIN 5254 A have to be fitted in consistent quality and any overexpansion of the rings must be ruled out.

Standards and conformity

The pliers are built to DIN 5254 A for circlip pliers. According to the manufacturer they contain no substances of very high concern under REACH. The RoHS directive does not apply to this product.