T-Handle Allen Wrenches | McMaster-Carr

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Driver Extension Adapters

Torque-Limiting Keys

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System of Measurement

Drive Size

Tip Style

Grip Style

Overall Length

2 3/4" to 3 1/8"

4 15/16" to 7 1/8"

4 15/16" to 9 1/4"

4 15/16" to 11 1/2"

Sold As

Drive Style

Relative Length

Shaft Length

Length

2 3/4" to 3 1/8"

4 15/16" to 7 1/8"

4 15/16" to 9 1/4"

4 15/16" to 11 1/2"

Material

Stainless Steel

Finish

Phosphate Coated

Performance

Corrosion Resistant

Electrical Insulating

Tight Clearance

Torque Limiting

Number of Pieces

Shaft Overall Width

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Driver Type

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513 Products

T-Handle Keys

T-Handle Keys

Precision manufactured T-handle keys for tightening and loosening screws

Angled-Drive Ball-Tip T-Handle Keys

Angled-Drive Ball-Tip T-Handle Keys

Turn screws at an angle when you can't access them head on

T-Handle Key Sets

T-Handle Key Sets

Keep a selection of top-quality T-handle keys on hand, so you always have the size you need

Looped T-Handle Keys

Looped T-Handle Keys

Made from one solid piece of metal, with no joints that could bend or break

Stubby T-Handle Keys

Stubby T-Handle Keys

A short shaft squeezes into tight spots where other keys can't fit

High-Leverage Angled-Drive Ball-Tip T-Handle Keys

High-Leverage Angled-Drive Ball-Tip T-Handle Keys

Use the long shaft as a lever for extra torque or to turn screws at an angle

Long-Reach T-Handle Keys

Long-Reach T-Handle Keys

Turn screws tucked deep in large machinery

Angled-Drive Ball-Tip T-Handle Key Sets

Angled-Drive Ball-Tip T-Handle Key Sets

Turn screws at an angle when you can't access them head on

High-Leverage Angled-Drive Ball-Tip T-Handle Key Sets

High-Leverage Angled-Drive Ball-Tip T-Handle Key Sets

Use the long shaft as a lever for extra torque or to turn screws at an angle

High-Leverage T-Handle Keys

High-Leverage T-Handle Keys

Drive with the short shaft and crank with the long to loosen stubborn screws

Looped T-Handle Key Sets

Looped T-Handle Key Sets

Made from one solid piece of metal, with no joints that could bend or break

High-Leverage T-Handle Key Sets

High-Leverage T-Handle Key Sets

Drive with the short shaft and crank with the long to loosen stubborn screws

Long-Reach T-Handle Key Sets

Long-Reach T-Handle Key Sets

Turn screws tucked deep in large machinery

Screw-Holding T-Handle Keys

Screw-Holding T-Handle Keys

Grip screws securely so you can fasten with one hand

Stubby T-Handle Key Sets

Stubby T-Handle Key Sets

A short shaft squeezes into tight spots where other keys can't fit

Electrical Insulating T-Handle Keys

Electrical Insulating T-Handle Keys

Prevent a dangerous zap if you touch a live circuit

Screw-Holding T-Handle Key Sets

Screw-Holding T-Handle Key Sets

Grip screws securely so you can fasten with one hand

Electrical Insulating T-Handle Key Sets

Electrical Insulating T-Handle Key Sets

Prevent a dangerous zap if you touch a live circuit

Other Products

Torque-Limiting Keys

Torque-Limiting Keys

Used to install carbide inserts in cutting tools, a handle limits the amount of torque generated

Driver Extension Adapters

Driver Extension Adapters

Create a tool that’s as long as you need to reach deeply recessed fasteners

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)