3/8 Hex Key

We have the 3/8 hex key you need to get the job done right.

Shop 3/8 Hex Key results

(Showing 1 - 15)

Mfr # PO46124

Key Features:

  • Package Quantity: 1
Mfr # JTH6E15

Key Features:

  • Arm Length: 6"
  • Handle Type: T-Handle
  • SAE or Metric: SAE
Mfr # 15124

Key Features:

  • Arm Length: 4 1/4 in
  • Blade Material: Alloy steel
  • Finish: Black Oxide
Mfr # 54TU46

Key Features:

  • Arm Length: 4 1/4 in
  • Blade Material: Alloy steel
  • Finish: Black Oxide
Mfr # J46224

Key Features:

  • Arm Length: 6 3/4 in
  • Blade Material: Alloy steel
  • Finish: Black Oxide
Mfr # H2464L

Key Features:

  • Item: Hex L-Key (Long), 3/8
  • Package Quantity: 1
Mfr # 36971

Key Features:

  • Blade Material: Chrome Vanadium Steel
  • Finish: Black
  • Handle Material: Chrome Vanadium Steel
Mfr # 54TU55

Key Features:

  • Arm Length: 8 15/16 in
  • Blade Material: Alloy steel
  • Finish: Black Oxide
Mfr # 10916

Key Features:

  • Arm Length: 7.8"
  • Blade Material: Protanium High Torque Steel
  • Finish: ProGuard
Mfr # 13664

Key Features:

  • Blade Material: Chrome Vanadium Steel, Hardened
  • Finish: Black
  • Handle Material: Double Insulated Red Over Yellow; Durable Soft Black Grips
Mfr # 12116

Key Features:

  • Arm Length: 7.8"
  • Blade Material: Protanium High Torque Steel
  • Finish: ProGuard
Mfr # 12216

Key Features:

  • Arm Length: 5.3"
  • Blade Material: Protanium High Torque Steel
  • Finish: ProGuard
Mfr # 15232

Key Features:

  • Arm Length: 8 1/4 in
  • Blade Material: Alloy steel
  • Finish: Black Oxide
Mfr # 16232

Key Features:

  • Arm Length: 8 1/4 in
  • Blade Material: Alloy steel
  • Finish: Chrome
Mfr # 15124

Key Features:

  • Item: Thread Sealant Tape
  • Material: PTFE
  • Application: Use Tape Dope for Sealing Threaded Pipe, Valves, Fittings, Accessories and Controls Made From Steel, Galvanized and Black Iron, Brass, Copper, Aluminum, Stainless Steel, Glass, Monel, Synthetic Rubber, and All Plastics