AS506STR - Williams - Hydraulic Nut Splitter - Standard, 3-1/4" - 4- 7/8" - 5-3/8" ATF

Williams AS506STR – Hydraulic Nut Splitter, Standard (3‑1/4" – 4‑7/8" | 5‑3/8" ATF)

The Williams AS506STR Hydraulic Nut Splitter delivers powerful, controlled hydraulic force for removing seized, frozen, or heavily corroded nuts without damaging the bolt or surrounding components. Designed for demanding industrial environments, this standard‑head model provides straightforward access for general‑purpose maintenance applications.

With a nut capacity of 3‑1/4" to 4‑7/8" and 5‑3/8" ATF, it’s the ideal tool for technicians working on large bolted joints in refineries, heavy equipment, power plants, and processing facilities.

Key Features

• Versatile Capacity: Handles nuts from 3‑1/4" to 4‑7/8" with 5‑3/8" across‑flats capability.
• Controlled Hydraulic Power: Delivers smooth splitting force without heat, grinding, or sparks.
• Damage‑Free Bolt Protection: Removes stubborn nuts without harming threads or mating components.
• Standard Straight‑Head Design: Perfect for applications with direct access to the nut.
• Industrial‑Grade Durability: Built to withstand harsh MRO and field‑service conditions.
• Safe & Efficient Operation: Reduces downtime by quickly clearing seized fasteners.

Best For

• Refinery and petrochemical maintenance
• Heavy equipment service
• Power generation facilities
• Mining and industrial plants
• MRO and field‑service operations