The Granite Duet is a dual-head ratchet in a metal case small enough for a glovebox: one end takes 1/4-inch bits, the other takes sockets, and a thumb switch flips direction. 2–8 mm hex, T15–T25 Torx and PH2 cover the bike; 6–13 mm sockets cover racks, mudguards and the car. Rated to 20 Nm, 365 g all in.

Highlights

  • Dual-head ratchet: 1/4 in bits one end, sockets the other; rated to 20 Nm
  • Bits: 2, 2.5, 3, 4, 5, 6, 8 mm hex; T15, T20, T25 Torx; PH2
  • Sockets 6–13 mm; extension rod for recessed bolts
  • S2 steel bits in a labelled foam insert and metal case; 365 g

Granite Design products supplied by Tune Cycles are covered against defects in materials and workmanship under the manufacturer's warranty, handled in Australia through the distributor. Normal wear and tear, crash or impact damage, incorrect installation, modification and misuse aren't covered.

For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim with the distributor for you. This cover is in addition to your rights under the Australian Consumer Law.

  • Dual-head ratchet: 1/4 in bits one end, sockets the other; rated to 20 Nm
  • Bits: 2, 2.5, 3, 4, 5, 6, 8 mm hex; T15, T20, T25 Torx; PH2
  • Sockets 6–13 mm; extension rod for recessed bolts
  • S2 steel bits in a labelled foam insert and metal case; 365 g
BrandGranite Design
TypeRatchet tool kit
RatchetDual head, 1/4 in bits and sockets, 20 Nm
Bits2–8 mm hex, T15–T25, PH2
Sockets6–13 mm
Weight365 g
SKU KWT-GRA-GMS2401-01
Barcode # 4710139337521
Brand Granite Design