About this item
Ko-Ken 3138 3/8" Sq. Drive Bit Holder 38 mm
Downloads
No files available.
Key points
- Drive Shape: Square
- Drive Size: 3/8 Inch
- Size: 5/16 Inch
- Length: 38 mm
- Made In Japan
Free standard shipping on all orders to the contiguous 48 states
-
Menu
- Categories
- Brands
- Sale
- Hand Tools
- Equipment
-
Promoted collections
- Categories
- Abrasives
- Adhesives, Sealants & Fillers
- Cleaning Supplies
- Chemicals
- Compounds & Polishes
- Components
- Electrical
- Equipment
- Films & Sheeting
- Hand Tools
- Home & Office
- Personal Protective Equipment
- Signage & Marking
- Tapes
- Test & Measurement
- Abrasives
- Abrasive Belts
- Abrasive Brushes
- Abrasive Discs
- Abrasive Sheets & Rolls
- Abrasive Wheels
- Handheld Abrasives
- Sanding Screens
- Specialty Abrasives
- Adhesives, Sealants & Fillers
- Adhesion Promoters
- Caulk Guns & Accessories
- Fillers
- Flexible Adhesives
- Glue Sticks & Tubes
- Nozzles & Accessories
- Repair Adhesives & Patches
- Sealants
- Structural Adhesives
- Cleaning Supplies
- Bottles & Dispensers
- Cleaning Chemicals & Disinfectants
- Cleaning Equipment
- Cloths & Wipes
- Floor Pads
- Hair & Lint Removers
- Handled Brushes, Pads & Refills
- Scrubbing Pads & Sponges
- Spill Control
- Chemicals
- Circuit Repair
- Dusters & Cold Spray
- Epoxies
- Greases & Lubrication
- Protective Coatings
- Solvents & Sprays
- Compounds & Polishes
- Bonnets & Buffing Pads
- Fine Polishing Compounds
- Coarse Polishing Compounds
- Waxes
- Finishing Glazes
- Components
- Electronics Polishing Materials
- Electronics Films & Tapes
- Cushioning Materials
- Specialty Fluids
- Circuit Protection
- Connectors
- Fans, Motors & Heatsinks
- LEDs & Lamps
- Passive Components
- Semiconductors
- Electrical
- Crimp Terminals
- Wire & Cable
- Splices & Accessories
- Power Cable Connectors
- Electrical Panel Lockouts
- Cable Management
- Equipment
- Bending
- Cable Preparation & Termination
- Cable Pulling & Fishing
- Material Handling & Storage
- Power & Pneumatic Tools
- Films & Sheeting
- Film Installation Tools
- Graphic Films
- Masking Films
- Reflective Sheeting
- Surface Protection Materials
- Hand Tools
- Pliers
- Screwdrivers
- Wrenches & Sockets
- Cutting Tools
- Torque Tools
- Hammers
- Bits & Accessories
- Tool Sets
- Nut Drivers
- Insulated Tools
- Home & Office
- Automotive
- Clothing
- Medical
- Filtration & Separation
- Office Supplies
- Storage & Organization
- Surface Protectors
- Personal Protective Equipment
- Apparel & Workwear
- Eye Protection
- Head & Face Protection
- Hearing Protection
- Protective Communications
- Respiratory Protection
- Welding Protection
- Safety Glasses & Goggles
- Signage & Marking
- Conspicuity Markings
- Pavement Markings & Accessories
- Reflective Signs
- Labels
- Wire Labels & Markers
- Tapes
- Bonding, Mounting, & Transfer Tapes
- Cloth & Tapes
- Electrical Tapes
- Foam Tapes
- Foil Tapes
- Masking & Paper Tapes
- Office Tapes
- Packaging Tapes
- Reclosable Fasteners
- Vinyl Tapes
- Test & Measurement
- Calipers
- Electrical Testers
- Levels
- Multimeters
- Specialty Testers
- Tape Measures
- Test Equipment Accessories
- Voice & Data
- A-F
- 3M
- Athena Power
- Aven
- Badger
- Barska
- Berger Tools
- Bondhus
- Bucket Boss
- Bytecc
- Carhartt
- Channellock
- Chemtronics
- CLC
- Coast
- Comair Rotron
- Dantona
- Delta Electronics
- DeWalt
- Diamondback
- Eclipse
- Elenco
- Engino
- Estwing
- Felo
- G-N
- Gedore Tools
- General Machine Products
- Greenlee
- Grip-On
- Halder
- Hazet
- Heritage Cutlery
- Heyco
- Hosa
- Hultafors
- IDEAL
- Irega
- iStarUSA
- Johnson
- Kester
- Kingwin
- Klein Tools
- KNIPEX
- Ko-Ken Tools
- Kroil
- MadLabs
- Meguiar's
- MG Chemicals
- NES
- NTE Electronics
- O-S
- Occidental Leather
- Ochsenkopf
- Orient Display
- OSCA
- OWI
- OWON
- PB Swiss Tools
- Prime Wire & Cable
- Pyramex
- Rennsteig
- Seeed Studio
- Silverstone Technology
- Simply45
- Snickers Workwear
- Solid Gear
- Southwire
- SP Air
- Spyder
- Stahlwille
- Steinel
- Sunon
- SYBA Multimedia
- T-Z
- Tajima Tool
- Techspray
- Thames & Kosmos
- TREND Networks
- Tysonic
- US Tape
- UTG
- Vantec
- Velleman
- Vessel Tools
- Wera
- Wiha Tools
- WITTE
- Wright Tool
- Hand Tools
- Pliers
- Screwdrivers
- Wrenches & Sockets
- Cutting Tools
- Torque Tools
- Hammers
- Bits & Accessories
- Tool Sets
- Nut Drivers
- Insulated Tools
- Equipment
- Bending
- Cable Preparation & Termination
- Cable Pulling & Fishing
- Material Handling & Storage
- Power & Pneumatic Tools
Regional settings
We've sent you an email with a link to update your password.
Login
Reset your password
We will send you an email to reset your password.