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1/4" Bit Extensions | Chapman MFG

Federal Stock # 1 5120-01-110-5905

3 5/8" length extensions are available with or without a set screw.
Set screw is adjustable with CMS-3 .050 Allen hex insert bit & enables another extension/bit to be locked in the extension.
E2 2" extension is not available with a set screw.
6" & 8" extensions do not fit inside any of our tool cases

Please note: Chapman extensions are designed to be used with Chapman screwdriver bits & are not guaranteed to work as a universal tool.

Made, hand assembled & inspected in Durham, CT from USA materials.

1/4" Bit Extensions | Chapman MFG

Federal Stock # 1 5120-01-110-5905

3 5/8" length extensions are available with or without a set screw.
Set screw is adjustable with CMS-3 .050 Allen hex insert bit & enables another extension/bit to be locked in the extension.
E2 2" extension is not available with a set screw.
6" & 8" extensions do not fit inside any of our tool cases

Please note: Chapman extensions are designed to be used with Chapman screwdriver bits & are not guaranteed to work as a universal tool.

Made, hand assembled & inspected in Durham, CT from USA materials.

Select Size

From $1.00

Original: $2.00

1/4" Bit Extensions | Chapman MFG—

$2.00

$1.00

Select Size

From $1.00

Original: $2.00

1/4" Bit Extensions | Chapman MFG—

$2.00

$1.00

Federal Stock # 1 5120-01-110-5905

3 5/8" length extensions are available with or without a set screw.
Set screw is adjustable with CMS-3 .050 Allen hex insert bit & enables another extension/bit to be locked in the extension.
E2 2" extension is not available with a set screw.
6" & 8" extensions do not fit inside any of our tool cases

Please note: Chapman extensions are designed to be used with Chapman screwdriver bits & are not guaranteed to work as a universal tool.

Made, hand assembled & inspected in Durham, CT from USA materials.