Beta Tools Combination Wrench 42AS Open and Offset Ring Inch

Made from high-strength alloy steel, the 42AS combination wrench family pairs an open fork with an offset ring end for improved access in confined spaces. The ring and fork are inclined 15° to reduce the pick-up angle and facilitate grip where clearance is limited; fork thicknesses are minimised for easier intervention. Extended wrench lengths increase torque with less effort across the inch-size range, suited for automotive, industrial maintenance and mechanical workshops. Each SKU in the 42AS range (for example SKU 000421106 = 1/4") corresponds to a specific inch size and documented dimensions; consult the size-specific variant when selecting the correct opening.

Specifications

Material	Alloy steel (high-strength hand-tool grade)
Finish	Polished chrome / corrosion-resistant finish (standard for professional wrenches)
Length range	3.74 in – 17.05 in (95 mm – 433 mm) depending on size
Head geometry	Open fork and offset ring ends; polygon ring profile inclined 15° to axis
Fork angle	Fork inclined 15° to reduce pick-up angle and improve access
Fork thickness	Reduced fork thickness for intervention in confined spaces (size-dependent)
Sizes	Available in inch increments from 1/4" up to 1.1/2" (individual SKU per size)
Typical applications	Automotive repair, industrial maintenance, mechanical assembly and confined-space fastener work