Tekton SIB91301 3/8" Drive Hex, Torx, Triple Square Socket Set

#4091320

Tekton SIB91301 3/8" Drive Hex, Torx, Triple Square Socket Set

Precise Bit Geometry – The bit tip is machined to precise tolerances
Optimal Two-Piece Design – We use separate steel alloys and processes for the bit and socket, resulting in a higher performing tool than one-piece designs
Permanent Connection – The bit is pressed directly into the socket for a permanent connection that won't loosen over time or under stress

$140.00

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Product Summary

3/8 in Socket Drive, 40-Piece Socket Piece Count

Precise Bit Geometry – The bit tip is machined to precise tolerances
Optimal Two-Piece Design – We use separate steel alloys and processes for the bit and socket, resulting in a higher performing tool than one-piece designs
Permanent Connection – The bit is pressed directly into the socket for a permanent connection that won't loosen over time or under stress
Two Size Markings – The size is marked with a high-visibility laser marking and a permanent stamped marking that won't rub off
Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types

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Key Specs

MFG. Part #	SIB91301
Brand	Tekton Tools
Socket Drive	3/8 in

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Tekton Tools SIB91301 Details

3/8 Inch Drive Hex, Torx, Triple Square Impact Bit Socket Set with Case (40-Piece)

Tekton's two-piece design allows us to optimize the steel alloys, heat treatments, and forming processes for the bit and socket separately, resulting in a tool that's higher performing and more durable than traditional one-piece impact bit sockets. The two pieces are permanently press-fit together and won't loosen over time. The socket is made is made from 6140 chromium-vanadium steel that's heat-treated to 40–47 HRC for use on impact wrenches. The socket is also coated with a manganese phosphate finish to resist corrosion. The bits are made from S2 steel that's heat-treated to a higher hardness (58–62 HRC) to help maintain their geometry under stress. The inside of the socket's drive end has smooth walls with no detent grooves to support engagement with drive tools that use friction ring anvils. A detent pin hole on one side of the drive end also supports engagement with detent pin anvil styles.

Precise Bit Geometry – The bit tip is machined to precise tolerances
Optimal Two-Piece Design – We use separate steel alloys and processes for the bit and socket, resulting in a higher performing tool than one-piece designs
Permanent Connection – The bit is pressed directly into the socket for a permanent connection that won't loosen over time or under stress
Two Size Markings – The size is marked with a high-visibility laser marking and a permanent stamped marking that won't rub off
Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types
9-pc. 3/8 in. drive hex impact bit sockets: 5/32-9/16 in.
13-pc. 3/8 in. drive hex impact bit sockets: 4-14 mm
10-pc. 3/8 in. drive torx bit impact sockets: T20-T60
8-pc. 3/8 in. drive triple square impact bit sockets: M4-M12

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Tekton Tools SIB91301 Specifications

KEY SPECS
MFG. Part #	SIB91301
Brand	Tekton Tools
Socket Drive	3/8 in

GENERAL
Socket Finish	Manganese Phosphate
Socket Piece Count	40-Piece
Drive Type	Impact Drive
Tip Type	Hex/Torx/Triple Square
Sold in Quantity	Set

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