1 x 10mm, 1 x 11mm, 1 x 12mm, 1 x 13mm, 1 x 14mm, 1 x 15mm, 1 x 16mm , 1 x 17mm , 1 x 18mm, 1 x 19mm, 1 x 20mm, 1 x 21mm. Flank Drive, Patented open end design delivers more turning power than conventional open end wrench. Manufactured from special alloy steel which is precision forged and then heat treated for optimum strength & durability, and is also coated with a Nickel Chrome Plating to prevent corrosion and wipe clean! Sized for optimum comfort & balance.
Standards heads and box ends are angled and offset by 15 degrees for clearance. Box End wrench/spanner opening is rotated 7.5 degrees away from handle so wrench/spanner can be flipped to get new grip position in tight situations. FLANK DRIVE wrenching system on box end provides up to 15-20% more turning power with less risk of tool or fastener damage! The set comes sealed in a blow moulded storage tray!And obviously comes with Snap On's reliability. Thanks again and good luck, 1st come 1st served. Check out our Electric BBQ Cleaners they are brilliant value gifts! SORRY BUT LITTLE STIG IS NOT INCLUDED.