Custom manufacturing example · Colorful silicone handles/ Gym handle grips

CUSTOM RUBBER & SILICONE MANUFACTURING

Colorful silicone handles/ Gym handle grips

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

Colorful silicone handles can provide fitted hand-contact surfaces that coordinate with a gym-equipment design. Different colors may distinguish grip positions or product variants, while the dimensions and hardness determine the installed feel. Custom logos can be engraved or embossed for the selected version.

Review color and marking placement on the assembled handle, including how the hand covers the surface. Identification should remain useful without putting a raised feature beneath a heavily loaded area of the palm. The internal profile needs to hold the grip securely through the intended movements.

Compare feel using the actual supporting core. A change in wall thickness can matter as much as a change in silicone hardness, especially near the ends. Keep the cover clear of adjacent hardware and choose the formulation for the equipment's cleaning routine. During inspection, look for rotation on the core and for lifting at the opening. Replace worn parts with the correct fit and material rather than selecting solely by color, since similar-looking versions can differ in their hand-contact and retention behavior.

Material options: Custom silicone formulation and color for the specified shape and working environment.
Hardness range: 20–80 Shore A for silicone. Assess the grade against this fit requirement: Identification should remain useful without putting a raised feature beneath a heavily loaded area of the palm.
Custom profile & fit: Different colors may distinguish grip positions or product variants, while the dimensions and hardness determine the installed feel.
Assembly considerations: Review color and marking placement on the assembled handle, including how the hand covers the surface.
Design check: Custom logos can be engraved or embossed for the selected version.

Photos illustrate structure or material only. A change in wall thickness can matter as much as a change in silicone hardness, especially near the ends. 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

Define the part

Identify key dimensions, mating surfaces and quantity

Review material & tooling

Agree the compound and manufacturing approach

Evaluate the sample

Review the fit and agreed requirements in the assembly

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.