Granite Duet Hex Bit & Socket Ratchet Tool Kit with silver steel bits, sockets, compact ratchet and black metal storage case
Granite Duet Hex Bit & Socket Ratchet Tool Kit with sockets and bits displayed in an open case on forest floor.
Granite Duet Hex Bit & Socket Ratchet Tool Kit with sockets, bits, and dual-head ratchet wrench displayed on a mossy rock.
Hand holding compact reversible ratchet from Granite Duet Hex Bit & Socket Ratchet Tool Kit, close-up metal head and switch.
Hand using Granite Duet Hex Bit & Socket Ratchet Tool Kit to tighten a bike front light mount on a silver-black bicycle frame
Granite Duet Hex Bit & Socket Ratchet Tool with ratchet wrench, hex sockets, and precision bits organized in a black case.
Granite Duet Hex Bit & Socket Ratchet Tool Kit with silver steel bits, sockets, compact ratchet and black metal storage case
Granite Duet Hex Bit & Socket Ratchet Tool Kit with sockets and bits displayed in an open case on forest floor.
Granite Duet Hex Bit & Socket Ratchet Tool Kit with sockets, bits, and dual-head ratchet wrench displayed on a mossy rock.
Hand holding compact reversible ratchet from Granite Duet Hex Bit & Socket Ratchet Tool Kit, close-up metal head and switch.
Hand using Granite Duet Hex Bit & Socket Ratchet Tool Kit to tighten a bike front light mount on a silver-black bicycle frame
Granite Duet Hex Bit & Socket Ratchet Tool with ratchet wrench, hex sockets, and precision bits organized in a black case.

Granite Duet Hex Bit & Socket Ratchet Tool Kit

Regular price $59.99
Sale price $59.99 Regular price
Unit price
Granite Duet Hex Bit & Socket Ratchet Tool Kit with silver steel bits, sockets, compact ratchet and black metal storage case

Granite Duet Hex Bit & Socket Ratchet Tool Kit

Regular price $59.99
Sale price $59.99 Regular price
Unit price
A close-up of a person using a ratchet wrench to tighten a bolt on a Granite bicycle handlebar stem against a blurred, neutral background.

Description

The Granite Duet packs a dual-head ratchet wrench, 7 sockets and 11 bits into one metal case — a compact workshop for your bike, your garage and everything in between.

  • Ratchet wrench: dual head with a reversible switch — 1/4" bits on one end, sockets on the other — rated to 20 Nm
  • Bits: 2 / 2.5 / 3 / 4 / 5 / 6 / 8 mm hex, T15 / T20 / T25 Torx, PH2 Phillips, plus an extension rod
  • Sockets: 6 / 7 / 8 / 9 / 10 / 11 / 13 mm
  • Materials: S2 alloy steel tool bits, metal storage case
  • Weight: 365 g
  • Color: Black

The hex and Torx sizes cover the bolts on a modern bike — stem, seatpost, bottle cage, rotors — while the sockets take care of household and garage jobs.

A person’s hand uses a Granite DUET ratchet wrench to tighten a clamp on a black hose under a car hood, performing engine maintenance.

  Feature

  • Versatile Ratchet Wrench: Dual head takes 1/4" bits on one end and sockets on the other, with a reversible switch rated to 20 Nm.
  • Comprehensive Set: 7 hex bits, 3 Torx bits, a PH2 Phillips bit, 7 sockets and an extension rod for hard-to-reach bolts.
  • Durable Construction: Premium S2 alloy steel tool bits for strength and corrosion resistance.
  • Robust Tool Box: A sturdy metal case keeps everything organized and protected — the whole kit weighs 365 g.
Reversible Ratchet

Reversible Ratchet

The reversible ratchet wrench allows quick direction changes without removal, speeding up tasks.

All-in-one Solution

All-in-one Solution

From automotive repairs to bike maintenance and household projects, the Duet equips you to tackle any task.

Black Granite metal tool case with ratchet wrench, socket heads, screwdriver bits, and bit extension

Hex Sockets

Dual Head Ratchet Wrench

1/4" Bits

Extension Rod

Instruction

Step 1

Step 1

Toggle the switch to the left side to tighten, and to the right side to loosen bolts.

Step 2

Step 2

Attach the extension rod for hard-to-reach bolts if needed.

Step 3

Step 3

Insert the selected bit into the socket.

Step 4

Step 4

For the other side, attach the hex socket into the drive end.

Step 5

Step 5

Grip the tool body, rotate it to tighten the bolt.

Granite Duet Tool Box showing a variety of bits, sockets, a ratchet wrench, and an extension rod neatly organized in a case.

Product Review

FAQ