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SPX CHAIN WRENCH CAP 334 FT-LBS

Description & Features

The SPX CHAIN WRENCH CAP 334 FT-LBS is designed to handle 2” to 6” diameter hydraulic cylinder gland nuts on many construction vehicles. It fits 1/4” and 5/16” diameter pin holes and features a 3/4” square drive.

This heavy-duty adjustable spanner features extra-heavy construction with a 3/4" thick, eleven-position hook-jaw for a capacity of 4-3/4" to 12-3/4" outside diameter. It is drop-forged with a 25-3/4" handle length and a 15/16" handle diameter.

SKU: 7400

Supplier Part Number (MPN): 7400

Alternate Part Numbers: C1JR91

Specifications

Brand HYDRAULIC TECH USA LLC(SPX)	Brand SPX Flow	Pack Size 1.00	UOM EA	Alternate Part Numbers Alternate Part Number C1JR91	Supplier Part Number 7400	Product Weight 2.15 lbs

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Product Questions & Answers (1)

Question by: Steve R on Mar 10, 2026, 4:03 PM

What size pin holes will this SPX chain wrench fit? I'm workin' on some equipment and need to make sure it'll work.

Answer by: Customer Support on Mar 11, 2026, 7:24 PM

This SPX chain wrench is designed to fit 1/4" and 5/16" diameter pin holes, specifically for hydraulic cylinder gland nuts ranging from 2" to 6" in diameter.