Knipex 9K 00 19 52 Us Retaining Ring Pliers Set 4 Pc

Product Description

The KNIPEX 9K 00 19 52 US is a 4-piece retaining ring pliers set covering both internal and external ring applications. The set handles internal bore sizes from 1/2 inch to 1 inch and external shaft sizes from 3/8 inch to 1 inch, making it a versatile solution for a wide range of snap ring work. Tip diameters range from 0.051 inches to 0.053 inches across the included pliers. Licensed tradespeople and experienced technicians working on motors, pumps, compressors, and drive assemblies will find this set suited to common fastener removal and installation tasks encountered in HVAC, plumbing, and mechanical service work.

This set is appropriate for residential and commercial service environments where retaining rings are used to secure bearings, shafts, gears, and other components. The range of bore and shaft coverage makes it practical for general mechanical work across motor assemblies, fan hubs, and pump components. The set includes four individual pliers identified by part numbers 76637214, 76637263, 76637313, and 76637362, covering the most common internal and external ring sizes encountered in trade service.

Key Features

• 4-piece set covering both internal and external retaining ring applications
• Internal bore range: 1/2 inch to 1 inch
• External shaft range: 3/8 inch to 1 inch
• Tip diameter range: 0.051 inches to 0.053 inches
• Not tether capable and non-insulated construction
• Includes four individual pliers: 76637214, 76637263, 76637313, and 76637362

Compatibility

Designed as a general-purpose retaining ring pliers set suitable for use on motors, pumps, compressors, and mechanical assemblies commonly serviced in HVAC, plumbing, and industrial trade work where snap rings in the covered bore and shaft size ranges are present.

Installation Notes

Retaining ring pliers are typically used by HVAC technicians, plumbers, and mechanical service professionals during equipment disassembly and reassembly. Always de-energize and lock out equipment before removing retaining rings from rotating assemblies or pressurized components. Select the correct plier from the set by matching the tip size and ring type before applying force to avoid distorting the ring or damaging the groove. Eye protection is recommended when installing or removing snap rings due to the potential for rings to release suddenly under tension.