Challenge Xtreme 123 Piece Mechanics Tool Kit
* 4 x nut drivers: 6mm, 8mm, 10mm and 11mm.
* 1 x tyre gauge.
* 10 x ¼ drive SAE sockets: ¼in, 11/32in, 5/32in, 3/16in, 7/32in, 9/32in, 5/16in, 3/8in, 7/16in and ½in.
* 14 1/4in drive metric sockets: 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm and 14mm.
* 1 ¼ drive x 3in socket extension bar.
* 1 x ¼in drive ratcheting socket handle.
* 1 x 3/8in drive 5/8in (16mm) sparkplug socket.
* 1 x 3/8in drive 13/16in (21mm) sparkplug socket.
* 6 x 3/8in drive SAE sockets: 3/8in, 7/16in, 1/2in, 9/16in, 5/8in and 11/16in.
* 6 x 3/8in drive metric sockets: 12mm, 13mm, 14mm, 15mm, 16mm and 17mm.
* 1 x 3/8in drive x 6in socket extension bar.
* 1 x 3/8in drive x 3in socket extension bar.
* 1 x 3/8in drive ratcheting socket handle.
* 5 x SAE combination wrenches: 3/8in, 7/16in, 1/2in, 9/16in and 5/8in.
* 5 x metric combination wrenches: 10mm, 12mm, 13mm, 14mm and 15mm.
* 1 x 7in brass wire brush.
* 1 x 200mm adjustable wrench.
* 1 x 8.5in crimping pliers.
* 1 x 6in diagonal pliers.
* 1 x 150mm long nose pliers.
* 1 x slotted 3mm x 75mm screwdriver.
* 1 x Phillips *0 x 75mm screwdriver.
* 1 x ratcheting bit driver.
* 8 x SAE hex key set: 1/16in, 5/64in, 3/32in, 1/8in, 5/32in, 3/16in, 7/32in and ¼in.
* 8 x metric hex key set: 1.5, 2, 2.5, 3, 4, 5, 5.5 and 6mm.
* 1 x 7in locking pliers.
* 40 x 25mm bits: 3, 4, 5, 6mm; PH1, PH2, PH3; PZ1,PZ2, PZ3; T10, T15, T20, T25, T27, T30; Hex 3, 4, 5, 6mm; PH0, PH1, PH2, PH3; 3, 4, 5, 6mm; T15, T20; S0, S1, S2, S3, 1.5, 2, 2.5, 3, 4 and 5mm.
* Chrome canadium plated.
* Carbon steel.
* Blow moulded carry case.