Beta Tools (Article# 55AS 5/16X3/8) 5/16 x 3/8 Double End, Open End Wrench, Matte Chrome - BT 550212

A double open-end wrench is a type of hand tool used to tighten or loosen nuts and bolts. It has two open-end jaws of different sizes at each end of the tool, making it versatile for various fastener sizes.

Specifications:

• Overall Length: 140mm
• Finish: Matte Chrome
• Open End Size: 5/16 x 3/8mm
• A Size: 19.5mm (Refer Drawing Image)
• A1 Size: 21.5mm (Refer Drawing Image)
• S Size: 4mm (Refer Drawing Image)
• Weight: 0.07 lbs