Irwin Parallel Jaw Clamp, 4" Depth With 1,150 Lbs. Clamp Force

Irwin Parallel Jaw Clamp, 4" Depth With 1,150 Lbs. Clamp Force - View 3

Irwin Parallel Jaw Clamp, 4" Depth With 1,150 Lbs. Clamp Force - View 4

$43.34 ~~$69.9~~ In stock

Perfect for Panel, Box, and Cabinet Glue-Ups!

Parallel-jaw clamps are designed to keep the jaws parallel regardless of clamping pressure. This helps ensure square assemblies and flat panel glue-ups.

Features Include:

Deep, 4" jaw depth for optimized pressure distribution
Secure locking system prevents jaws from slipping
ProTouch handle for ergonomic grip
Body and jaws made of quality resin to prevent marring and glue adhesion
Up to 1150 lbs. of clamping pressure
Removal of end foot allows for quick conversion to a spreader
2" additional clamping capacity without end stop

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Daniel K. ★★★★★ Sep 14, 2026

Glued up four cabinet doors last weekend and these stayed dead square through the whole thing. The parallel jaws really do hold their alignment even when I crank them tight, which I couldn't say for my old F-style clamps. At 1,150 lbs of force they've got way more squeeze than I need for most panel

Emily ★★★★★ Sep 13, 2026

Bought these for a box build and the jaws actually stay parallel under full pressure, which kept my miters tight instead of creeping open. The 1,150 lbs of force is more than enough for hardwood panels.

Christopher A. ★★★★★ Sep 12, 2026

Glue-ups for a small cabinet came out dead square because the jaws stay parallel even when I crank them down hard. The 1,150 lbs of force is plenty for 3/4" panels, and the handles haven't slipped once.