Box-end wrenches are double end with a different SAE (inch) size on each end for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Box-end wrench leverage wrenches allow the attachment of an extension handle for hard-to-reach fasteners and provide additional torque to tighten fasteners more snugly. These single-end wrenches are SAE (inch) size for use on one specific size fastener. The enclosed head provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

These box-end leverage wrench handles are extensions that add length to an existing handle for hard-to-reach fasteners. They are compatible with box-end leverage wrenches and provide additional torque to tighten a fastener more snugly. Leverage wrench handles slide over the handle end of an existing wrench and lock into place.

These box-end wrenches have a double end with a different metric size on each end for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Box-end wrenches have an enclosed head on one end of the handle and provide a more secure grip on the full length of the handle compared to a double end box wrench. The single end is SAE (inch) size is for use on one specific size fastener. The enclosed head has more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Nonsparking box-end wrenches won’t spark during use and are suitable for use in flammable environments. They contain no iron, are nonmagnetic, and are suitable for use with magnetic resonance imaging (MRI) equipment. These double-end wrenches have a different SAE (inch) size for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Box-end wrenches have an enclosed head on one end of the handle and provide a more secure grip on the full length of the handle compared to a double end box wrench. These single-end wrenches are metric size for use on one specific size fastener. The enclosed head has more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

These nonsparking box-end wrenches won’t spark during use and are suitable for use in flammable environments. They have an enclosed head on one end of the handle and provide a more secure grip on the full length of the handle compared to a double end box wrench. These wrenches contain no iron, are nonmagnetic, and are suitable for use with magnetic resonance imaging (MRI) equipment. Single-end wrenches are metric size for use on one specific size fastener. The enclosed head has more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

These half moon-shaped box-end wrenches have a crescent-shaped handle for access to fasteners in tight spaces that cannot be reached with a straight handle wrench. Double-end wrenches have a different SAE (inch) size on each end for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Box-end wrenches are double end with a different SAE (inch) size on each end for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Nonsparking box-end wrenches won’t spark during use and are suitable for use in flammable environments. These wrenches contain no iron, are nonmagnetic, and are suitable for use with magnetic resonance imaging (MRI) equipment. These double-end wrenches have a different metric size on each end for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Half moon-shaped box-end wrenches have a crescent-shaped handle for access to fasteners in tight spaces that cannot be reached with a straight handle wrench. These double-end wrenches have a different metric size on each end for use on two different size fasteners. The enclosed head on each end of the handle provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

These nonsparking box-end wrenches won’t spark during use and are suitable for use in flammable environments. They have an enclosed head on one end of the handle and provide a more secure grip on the full length of the handle compared to a double end box wrench. The single end is SAE (inch) size for use on one specific size fastener. Wrenches contain no iron, are nonmagnetic, and are suitable for use with magnetic resonance imaging (MRI) equipment. The enclosed head has more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

Tether-ready box-end wrenches allow the attachment of a tether where the tether is attached to the user or a fixed object to prevent the wrench from falling and causing injuries or damage when working at height. Double-end wrenches have a different metric size on each end for use on two different size fasteners. They come with an enclosed head on each end of the handle that provides more contact to the fastener and allows more torque than an open-end wrench since the box end is less likely to slip off the fastener.

These box-end wrenches have a hex adapter in each end that accepts one of four interchangeable SAE (inch) square drive inserts. They are suitable for HVAC applications.