CUSTOM RUBBER & SILICONE MANUFACTURING

Rubber Handle Grips Sleeve and Silicone Cover

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

Rubber handle grips in sleeve form add an elastomer surface over a supporting metal or plastic handle. The range includes silicone sleeve constructions and designs in which rubber is molded over a supporting part. Applications include hand tools, sports grips and other handles, with the exact fit developed for the particular object.

Surface texture is a useful starting point. A textured pattern is intended to increase friction against the hand, while a matte smooth finish offers a different touch and appearance. Consider how the handle is held: fingers wrapped around a cylindrical bar place pressure differently from a palm pushing against a broad grip. Check comfort through the full movement rather than judging only the initial touch.

ETOL offers custom sizes, colors, engraved or embossed logos, and hardness choices from 20 to 80 Shore A for silicone and 30 to 90 Shore A for solid rubber. Hardness and wall thickness should be considered together because both affect the feel over a rigid core. Decorative features should remain clear of areas where they would create an uncomfortable ridge.

During installation, establish that the sleeve cannot turn or migrate under the intended hand force. Evaluate the fit again after exposure to the cleaning substances or moisture expected in use. Broad references to heat resistance or electrical insulation do not assign a protective equipment rating to the finished handle. Keep it away from uses requiring a verified safety function unless the complete design has been assessed for that purpose.

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: Consider how the handle is held: fingers wrapped around a cylindrical bar place pressure differently from a palm pushing against a broad grip.
Custom profile & fit
Hardness and wall thickness should be considered together because both affect the feel over a rigid core.
Assembly considerations
Evaluate the fit again after exposure to the cleaning substances or moisture expected in use.
Design check
Check comfort through the full movement rather than judging only the initial touch.

Photos illustrate structure or material only. The range includes silicone sleeve constructions and designs in which rubber is molded over a supporting part. 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.

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