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Black Sealey 21mm impact socket with 1/2in square drive, featuring engraved size marking on the side.

Sealey IS1221 Impact Socket 21Mm 1/2inSq Drive

by Sealey

£3.88from 3 retailers
GTIN05024209740173
EAN5024209740173
MPNIS1221
Prices updated 7 Jun 2026

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Product Description

Chrome Vanadium drop-forged WallDrive® impact socket. Hardened and tempered for added strength with phosphate finish for greater corrosion resistance. Ideal for use with air impact wrenches.21mm 1/2Sq Drive Impact Socket• Chrome Vanadium drop-forged WallDrive® impact socket. • Phosphate finish for greater corrosion resistance.• Ideal for use with air impact wrenches.• Lifetime guarantee*.• Model No. IS1221Model No: IS1221:Brand: Premier:Depth: Standard:Drive: 1/2Sq:Material: Chrome Vanadium:Nett Weight: 0.13kg:Size: 21mm:PTDSEAIS1221

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