• Each spanner features SP Tools’ patented quad drive open end which offers 4 times the gripping power of a standard ring open ended spanner by wrapping around the fastener and maximising contact on the flat sides of the head instead of the points like with conventional spanners.
• The ring end features dual flat drive ring ends, making them the perfect spanner for getting to and loosening those tricky, hard to reach, often worn fasteners by increasing the contact area with the nut or bolt head.
• Set includes: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22 and 24mm
• Made from chrome vanadium steel (Cr-V) for high strength and durability
• Meets and exceeds international ANSI and DIN standard
• Lifetime warranty
