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Mophorn

Mophorn Pipe Clamp 1/8 to 5 Inch

  • Material Type: Cast Iron
  • Unit Count: 1
  • Color: Red
  • Item Dimensions: 4.2 × 3.2 × 6 inches

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A compact clamp with a wide 1/8 to 5 inch opening range, useful for varied material thickness in a small footprint.

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ASIN: B07VNFJLZYModel: 1/8'' - 5''Category: Clamps

Overview

The Mophorn clamp opens from 1/8 inch up to 5 inches, giving it a wide adjustment range for holding stock of varying thickness. It measures about 4.2 by 3.2 by 6 inches overall, a compact size for a clamp with this much reach.

A 5 inch maximum opening covers most woodworking and light metalworking clamping needs, from thin sheet stock up to thicker boards, while the 1/8 inch minimum lets it grip thin material too. The compact 4.2 by 3.2 by 6 inch body suggests this is a single clamp rather than a bar clamp meant for wide panels. No material or clamping force is listed, so grip strength on harder materials is not confirmed.

  • 1/8 inch to 5 inch opening range
  • 4.2 x 3.2 x 6 inch overall size
  • From Mophorn
  • Listed under Tools, Clamps

Who it's for

Works for woodworkers, hobbyists or DIY users needing a versatile clamp for gluing, holding or light fabrication across a range of material thicknesses. Not sized for clamping wide panels or cabinet assemblies, where longer bar clamps are the better fit.

Pros and cons

Pros
  • Wide 1/8 to 5 inch adjustment range
  • Compact size for easy storage
Cons
  • Clamping material not specified
  • Not sized for wide panel clamping

Performance notes

The wide 1/8 to 5 inch opening range means one clamp can handle thin sheet material and thicker boards without swapping tools, which is convenient for varied shop tasks. Its compact 4.2 by 3.2 by 6 inch size keeps it easy to store and handle one handed. Clamping force and material are not specified, so how it performs under heavy pressure is not confirmed by the listing.

Specifications

BrandMophorn
Model1/8'' - 5''
Dimensions & fit
Item Dimensions4.2 × 3.2 × 6 inches
Construction & materials
Material TypeCast Iron
ColorRed
Included components
Unit Count1
Included ComponentsCast Iron
Other details
Style NameScrew Bench Chain Pipe Vise
Item Type NameScrew Bench Chain Vise

Frequently asked questions

What size range does the Mophorn clamp cover?

It opens from 1/8 inch up to 5 inches.

How big is the clamp itself?

About 4.2 by 3.2 by 6 inches overall.

Is this a bar clamp for wide panels?

No, its compact size points to single piece clamping rather than wide panel work.