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Heavy-duty cast iron pipe chain vise with 34.6-inch chain and crank handle

VEVOR

VEVOR RG1204S8 Pipe Chain Vise 1/2-8" 34.6" Chain

SKU CH-GS0F-QMT13

Bench chain vise clamps 1/2″–8″ pipe with a 34.6″ chain on a cast-iron base

  • TypeOther Appliances
  • Width13.78
  • Clamps pipes from 1/2 to 8 inches with 34.6-inch chain
  • Cast iron base and anti-slip V-jaws hold pipe securely without damage
  • Detachable jaws and bending dies adapt to different plumbing tasks
  • Ergonomic crank handle gives precise tightening control for faster work
  • Mounts on benches, trucks or tripod stands for versatile placement

VEVOR RG1204S8 Pipe Chain Vise

This bench-mounted chain vise handles pipe diameters from 1/2 inch to 8 inches with a 34.6-inch rugged chain. A cast iron base and anti-slip V-jaws provide stable clamping for plumbing, automotive repair, and metalworking tasks. Two bending dies are included for precise pipe bending operations. The detachable jaws and dies adapt the vise to different job requirements.

34.6-Inch Chain Length and Cast Iron Base

The 34.6-inch chain determines the maximum pipe circumference that can be fully wrapped and secured. Clamping force is applied manually via the ergonomic crank handle, so holding power depends on operator effort rather than hydraulic assistance. The cast iron base measures 14.8 by 12.6 by 5.9 inches and weighs 35.6 lbs, limiting portability and requiring a sturdy mounting surface such as a workbench, truck bed, or tripod stand.

Upgrades from Basic Strap or Yoke Vises

This model replaces light-duty strap vises and fixed yoke vises that cannot accommodate the 1/2 to 8-inch range or survive heavy daily use. The jump is worth it when work regularly involves large-diameter pipe, repeated bending with the included dies, or job-site mounting on uneven surfaces. It does not suit buyers who only need occasional small-pipe holding or a lightweight tool for overhead work.

Highlights

  • Clamps pipes from 1/2 to 8 inches with 34.6-inch chain
  • Cast iron base and anti-slip V-jaws hold pipe securely without damage
  • Detachable jaws and bending dies adapt to different plumbing tasks
  • Ergonomic crank handle gives precise tightening control for faster work
  • Mounts on benches, trucks or tripod stands for versatile placement

Specifications

TypeOther Appliances
Width13.78

Questions about this item

Should I choose the 1/2-8" capacity model or a smaller vise?

The RG1204S8 covers 1/2 to 8 inch pipe diameters with a 34.6 inch chain, so it handles both small and large pipes in one tool.

What does the 34.6 inch chain length mean when the vise is on my bench?

The 880 mm chain wraps around pipes up to 8 inches, and the cast iron base measures 375 by 320 by 150 mm for a stable footprint.

How does the screw-type clamping mechanism limit the force I can apply?

The ergonomic crank handle lets you tighten the chain manually, giving precise control without over-torquing the V-jaws.

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