Teng Combination Spanner 1-3/4in 18300A54 which is why the fastener

which is why the fastener experts at ARP developed bolts far superior to OE hardware

magnet to prevent scratching

Quick Locking Nut

Max Cutting Capacity at 90° 79mm

can be used individually or together

Teng Combination Spanner 1-3/4in 18300A54 which is why the fastenerTengTools Combination Spanner Manufactured and designed in accordance with DIN3113A from high grade Chrome Vanadium Steel. Same dimensions at both ends. The 12 point ring head is offset at a 15 degree angle. Hip grip ring ends to drive on the flat rather than the corner to help avoid damage to fastenings and to enable use on previously damaged fastenings. Polished heads. Satin finish.