Hex Wrench
A hex key, Allen key, or Allen wrench is a tool of hexagonal cross-section used to drive bolts and screws that have a hexagonal socket in the head (internal-wrenching hexagon drive).The Allen name is a registered trademark, originated by the Allen Manufacturing Company of Hartford, Connecticut circa 1910, and currently owned by Apex Tool Group, LLC. Its genericized use is discouraged by this company. The standard generic name used in catalogs and published books and journals is "hex key".
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Long ball ended hex key drill bits 351153
Name: Long ball ended hex key drill bits
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SKU: 351153
Head type: Ball
Type: Long type
Advantage: Available individually or as matching set with holder. -
Long arm torx head hex key tool 351159
Name: Long arm torx head hex key tool
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SKU: 351159
Head type: Torx
Type: Long type
Advantage: Precise, chamfered ends insert smoothly into fastener head -
Light black allen wrench metric 351022
Name: Light black allen wrench metric
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SKU: 351022
Head type: Flat
Type: Standard
Advantage: Double head available, wide range of use -
Flat head short allen wrench set metric 351157
Name: Flat head short allen wrench set metric
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SKU: 351157
Material: CR-V
Head Type: Flat
Type: Short type
Advantages: Compliant with American and European domestic and international standards. -
Extra long torx T50 hex key bit 351158
Name: Extra long torx T50 hex key bits
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SKU: 351158
Head type: Torx
Type: Extra long type
Advantage: It has a longer length,more convenient to insert into the nut.