CUSTOM RUBBER & SILICONE MANUFACTURING

Silicone Barbell Grip Hard Rubber Grips Handles

A custom component for your assembly.

Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.

  • Factory direct
  • Made to order
  • Drawing & sample support

Share the part, its application and your estimated quantity.

Customize the fit, material and finish

Vulcanization workshop illustration with green molding presses and blue collection bins

Material & hardness

Selected for the contact, temperature and movement

Color & finish

Define the visible surfaces and intended color

Shape & dimensions

Develop holes, lips and walls around the mating parts

Mounting & fit

Match the attachment and installation method

Product Overview

A Silicone Barbell Grip changes the hand contact surface around a bar. The custom internal fit needs to suit the actual bar, and the outside profile should provide the intended grip size without moving independently during use. Material, dimensions, color and logo details can be developed for the selected configuration.

Check the bar surface and diameter where the grip will sit. A smooth region and a textured region may retain a sleeve differently, so evaluate the intended position rather than an approximate section nearby. Keep the grip clear of moving sleeves, collars or other equipment features that must remain accessible.

The hardness options from 20 to 80 Shore A for silicone and 30 to 90 Shore A for solid rubber should be considered with wall thickness and the overall hand span required. A harder or thicker grip is not automatically the better fit for the intended exercise. Begin evaluation with the equipment unloaded or appropriately supported, checking whether the cover twists, slides or bunches through the planned hand movement.

Only use a finished arrangement that remains secure under its intended conditions. Keep the contact surface clean and inspect the retained fit before use, especially after removing and refitting the grip. Do not use an improvised cover to compensate for damaged equipment. A split or loosened part should be replaced with the evaluated profile, and the underlying bar should be checked for damage or contamination before installation.

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: Begin evaluation with the equipment unloaded or appropriately supported, checking whether the cover twists, slides or bunches through the planned hand movement.
Custom profile & fit
Check the bar surface and diameter where the grip will sit.
Assembly considerations
Keep the contact surface clean and inspect the retained fit before use, especially after removing and refitting the grip.
Design check
A split or loosened part should be replaced with the evaluated profile, and the underlying bar should be checked for damage or contamination before installation.

Photos illustrate structure or material only. A smooth region and a textured region may retain a sleeve differently, so evaluate the intended position rather than an approximate section nearby. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.

Choosing a material or hardness? Explore the selection guide →

From part requirements to production

01

Define the part

Identify key dimensions, mating surfaces and quantity

02

Review material & tooling

Agree the compound and manufacturing approach

03

Evaluate the sample

Review the fit and agreed requirements in the assembly

04

Produce & inspect

Manufacture and check against the approved requirements

Review the intended assembly

Working conditions

Identify temperature, contact fluids and repeated movement.

Material and structure

Consider hardness together with wall thickness and support.

Installation

Check access, mating dimensions and the fitting sequence.

Ordering this custom component

Can the shape be adjusted to my mating parts?

Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.

Which details should be agreed before tooling?

Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.

Can a sample help define the replacement?

A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.

How is the quotation for this part determined?

The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.

DISCUSS THIS COMPONENT

Describe the part you need.

Share the fit, operating conditions and quantity with our manufacturing team.

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Send your requirements
and selected drawings

All files and photos you share with us are handled under strict confidentiality procedures and will not be disclosed to any third party.

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Request a Custom Quote

You can also email us directly at [email protected].