Williams Comfort Products AS105STR Hydraulic Nut Splitter

Product Description

The WILLIAMS COMFORT PRODUCTS AS105STR is a hydraulic nut splitter designed to remove seized or corroded nuts quickly without damaging the underlying bolt or stud threads. The precision cutting chisel can be calibrated to contact only the nut, leaving threads intact and ready for reuse. With a working range of 0.625 inches to 1.4375 inches across the flats (ATF), this tool handles a broad range of standard fastener sizes. It weighs 20 pounds and is sold individually. Licensed mechanics, pipefitters, millwrights, and maintenance technicians use this tool wherever rust, corrosion, or over-torque make conventional removal impractical.

The AS105STR is suited for industrial maintenance, mechanical repair, and heavy equipment service in both shop and field environments. Its compact profile fits into confined spaces where larger removal tools cannot reach. The hydraulic drive eliminates the need for hammers, impact tools, open flame, or hot-work permits, making it appropriate for use in environments with flammable materials or strict safety protocols. Optional adapters extend the cutting range up to 6.5 inches ATF for oversized fasteners.

Key Features

• Cuts seized nuts in seconds rather than the 20 to 30 minutes typical with hammer and chisel methods
• Calibrated cutting chisel leaves bolt and stud threads undamaged
• No hammers, no impact force, no open flame, and no hot-work permit required
• Compact design fits into tight spaces with limited tool access
• Compatible with optional adapters that extend capacity up to 6.5 inches ATF
• Ready for operation in under 5 minutes from toolbox to first cut

Compatibility

Designed as a standard hydraulic nut splitter for fasteners ranging from 0.625 inches to 1.4375 inches across the flats. Optional adapters expand capacity to 6.5 inches ATF for use with oversized nuts.

Installation Notes

This tool is typically operated by qualified mechanics, pipefitters, or industrial maintenance technicians. Relieve all system pressure and ensure the fastener assembly is de-energized or de-loaded before applying the splitter. Position the cutting chisel squarely against the nut flat and calibrate depth before applying hydraulic force to avoid contact with the bolt threads. Follow all applicable facility safety protocols, including requirements for hydraulic tool operation in confined or classified areas.

Technical Specifications

• Across the Flats (ATF) Range: 0.625 inches to 1.4375 inches
• Maximum ATF with Optional Adapters: 6.5 inches
• Weight: 20 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: AS105STR