The CK Tools patented extractor inserts for Ring Spanners & Sockets is adapters for fixings sized and securely grips all round and works on fasteners with up to 85% damaged or worn corners.

Securely grips all round and works on fasteners with up to 85 % damaged or worn corners
Works on a range of fasteners e.g. 6-point, 12-point, Hex, Spline
Adapts just two Socketes/Ring spanners sizes to fit 10 different fasteners (sizes 8-17 mm)
8-12 mm Inserts suit 14 mm Wrench
12-17 mm Inserts suit 19 mm Wrench
Unique flange design to prevent fall through
Adapters for fixings sized 8, 9, 10, 11, 12, 13, 14, 15, 16 and 17 mm