GENIUS TOOLS T-Type Universal Joint Stroke_191^280mm They have a red warning

They have a red warning core that is visible when the sling is worn and should be removed from use

Compact Cylinder Type Standard Bore Diameter 32 mm Stroke 40 mm Piston Action Double-Acting Mounting Type Through Hole Rod Type Single Rod Rod Size / Thread M14x1

on workpieces being held by vices or assembly work

Length L-key: 111  1x L-keys (39111)

GENIUS TOOLS T-Type Universal Joint Stroke_191^280mm They have a red warningGENIUS TOOLS T Type Universal Joint Drive accessories extend reach or change drive size so a socket can be brought onto fasteners that the ratchet alone cannot access. Available Sizes 1 2*500mm (425004U) 3 8*420mm (324203U) 3 8*700mm 1 2*700mm Key Features Reaches recessed and obstructed fasteners Combines with sockets and ratchets of the matching drive size Specifications Size 1 2 Overall Length (mm) 500 Specifications shown are for the base model;