AK63923 Black Series 4-in-1 Reversible Lock-On Ratchet Ring Spanner

Manufactured from Chrome Vanadium steel, hardened and tempered with a fully polished black chrome finish. Lock-On features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. Innovative ring design allows four different sizes on one spanner. 72-Tooth ratchet rings require only 5º rotation to pick up the next tooth, ideal for applications where space is limited. • SEALEY PREMIER – One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.• DURABLE – Manufactured from Chrome Vanadium steel, hardened and tempered with a fully polished black chrome finish.• LOCK-ON – Features specially machined flutes in the walls of the socket which enable use on up to 85% rounded fasteners. • 4-IN-1 – Innovative ring design allows four different sizes on one spanner.• SMOOTH RATCHET RING – 72-Tooth ratchet rings require only 5º rotation to pick up the next tooth, ideal for applications where space is limited.• SIZE COVERAGE – 10 x 13, 17 x 19mm.• LIFETIME GUARANTEE*.