Elastic silicone handle Molded rubber grip

An elastic silicone handle should be designed around the structure that supports it and the way the user applies force. A molded rubber grip covering a rigid core has a different load path from a flexible handle attached at its ends. Define the selected arrangement so the rubber is not expected to carry an unspecified load simply because it feels firm in the hand.

Check the attachment or internal fit, covered length, and room for the intended hand position. Select the formulation for the actual handling environment and cleaning method. The external contour should remain clear of neighboring controls or moving parts.

Fit without residual twist and assess the completed handle under its intended use conditions. Check for rotation, sliding, or stress concentrated at an attachment. During care, inspect ends and narrow transitions for tearing. Replace a damaged grip with the intended profile rather than adding improvised packing or ties that change the way force is transferred through the flexible component.

Material options

Custom silicone or rubber formulation, with dimensions and color adapted to the mating component.

Hardness range

Silicone: 20–80 Shore A; rubber: 30–90 Shore A. Assess the grade against this fit requirement: A molded rubber grip covering a rigid core has a different load path from a flexible handle attached at its ends.

Custom profile & fit

Check the attachment or internal fit, covered length, and room for the intended hand position.

Assembly considerations

Fit without residual twist and assess the completed handle under its intended use conditions.

Design check

Define the selected arrangement so the rubber is not expected to carry an unspecified load simply because it feels firm in the hand.

Photos illustrate structure or material only. A molded rubber grip covering a rigid core has a different load path from a flexible handle attached at its ends. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.