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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Extra long flat head 10mm hex key 351155
Name: Extra long flat head 10mm hex key
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SKU: 351155
Head type: Flat
Type: Extra long type
Advantage: It has a longer length,more convenient to insert into the nut. -
Extra long bright chrome plating metric hex key 351010
Name: Extra long bright chrome plating metric hex key
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SKU: 351010
Head type: Ball
Type: Extra Long type
Advantage: Overall heat treatment,the maximum of hardness can reach HRC54. -
Extra long ball end security hex key 351152
Name: Extra long ball end security hex key
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SKU: 351152
Head type: Ball
Type: Extra long type
Advantage: It has a longer length,more convenient to insert into the nut. -
Extra long arm ball head hex key sockets 351003
Name: Extra long arm ball head hex key sockets
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SKU: 351003
Head type: Ball
Type: Extra long type
Advantage: It has a longer length,more convenient to insert into the nut. -
Extra long arm allen key wrench 351017
Name: Extra long arm allen key wrench
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SKU: 351017
Head type: Torx
Type: Extra long type
Advantage: Longer length,more convenient to insert into the nut.