EHC Knobs - Adjustable Ergonomic Ratchet Handle Series Details

Heavy duty Ratchet Handles from the EHC Clamping Handle Range, designed for comfortable operation.

The EHC Adjustable Ratchet Handles are great for limited clamping spaces or specific lever positions - Suitable for a range of applications.

• Adjustable Ergonomic Ratchet Handle
• Ergonomic Design
• Custom Options

EHC Ergonomic Ratchet Handles have a choice of inserts, threaded studs & various custom options - Perfect to meet your requirements.


The EHC Ergonomic Ratchet Handles are high-impact resistant thermoplastic handles, with cap and female brass insert or zinc-plated steel-threaded stud.

Depress the cap to easily park in the desired position. Ideal for use in tight spaces. Available in English and Metric sizes. Black offered as standard or the option of an orange handle with a selection of 8 different cap colors on request - Available in 4 sizes.


Metric Sizes: 43mm, 65mm, 83mm, and 104mm
Imperial Sizes: 1.69", 2.56", 3.27", and 4.09"


Handle Material: Glass-filled nylon


Coloring is fully penetrated and will not show discoloring when abrasion occurs. With a matte finish, standard color is black with a red button, other colors available as requested.


Resistant to solvents grease and oils, as well as other agents. Heat resistant to 250 degrees F.

Operating Instructions

Clamping Handles are used when the clamping range is limited or a specific setting is required or adjusted and can be incrementally tightened or loosened as required.


All units can be provided with a brass, zinc plated steel, or stainless steel Insert. They also come with threaded studs, in zinc plated steel, or stainless steel. Standard colors are black matte handle with a red cap, other colors are available (MOQ may apply).