The sealey 13mm reversible ratchet combination spanner is one of the most commonly used sizes in automotive and mechanical work, making it an indispensable addition to any professional toolkit. This versatile mid range size handles a wide variety of fasteners across numerous applications. Manufactured from high quality slim style chrome vanadium steel, this spanner benefits from hardening and tempering processes before receiving a mirror finish that delivers excellent corrosion resistance. The 72 tooth chrome molybdenum walldrive® ratchet ring provides ultra smooth operation with superior durability, whilst the simple reverse action mechanism allows effortless switching between tightening and loosening. The 15° offset design maintains knuckle clearance even in restricted spaces, making this tool ideal where access is limited. Backed by a lifetime guarantee and exceeding international torque standards, this 13mm spanner represents professional quality you can depend on. Features and benefits bull 13mm size covers common automotive and mechanical fasteners bull hardened and tempered chrome vanadium steel construction bull 72 tooth ratchet for fine incremental movement bull walldrive® technology reduces fastener rounding bull 15° offset design for enhanced working access bull exceeds iso 1711, din 899 and bs 3555 standards specifications brand premier length 175mm nett weight 0.10kg set model nos ak63817 7pc set includes 8 19mm, ak6381 16pc set includes 8 19mm, three square drive adaptors and one bit holder size 13mm