Gibraltar G56397 Bench Pipe Combination Vise Swivel Base

Product Description

The GIBRALTAR G56397 is a bench-mounted pipe combination vise designed for trade professionals who need a stable, versatile workholding solution for pipe fabrication, threading, and fitting work. Built from ductile iron, the G56397 handles pipe diameters from 0.125 inches up to 2.5 inches and opens to 5 inches for flat jaw work, with a 4.5-inch throat depth that accommodates a wide range of stock. The swivel base allows the vise to be repositioned to the optimal work angle without unclamping the workpiece. At 48.4 pounds, this is a heavy-duty bench fixture intended for permanent or semi-permanent installation in a shop, fab area, or service vehicle.

This vise is suited for plumbing, pipefitting, and mechanical service work where both pipe and flat-stock clamping are needed at the same station. The integrated anvil surface extends utility for light forming and striking tasks. The bolt-down base provides a rigid, vibration-resistant mount on a workbench or work stand. Licensed plumbers, pipefitters, HVAC technicians, and general mechanical tradespeople are the primary installers and users of this class of vise.

Key Features

• 5.5-inch jaw width handles a broad range of workpiece sizes
• 5-inch jaw opening capacity for flat-stock clamping
• Pipe capacity range of 0.125 inches to 2.5 inches
• 4.5-inch throat depth for deep-reach clamping
• Swivel base allows repositioning to preferred work angle
• Ductile iron construction for impact and wear resistance
• Integrated anvil for light forming and striking tasks
• Bolt-down base for secure, permanent bench mounting

Compatibility

Designed as a bolt-down bench vise for use on standard steel or wood workbenches and fabrication stands that support the mounting footprint and can bear the 48.4-pound tool weight plus working loads.

Installation Notes

Installation requires drilling or pre-drilling bolt-pattern holes through the workbench surface to match the vise base footprint; use appropriately rated hardware for the bench material and anticipated load. Ensure the bench or stand is anchored or weighted sufficiently to resist the torque applied during heavy clamping. Verify the swivel base lock engages fully before applying clamping force. No electrical lockout is required, but secure all loose material before tightening jaws to avoid workpiece ejection.