Description
- This Sarv Duck Head Insert assembly is engineered for professional tire service, combining a wheel-safe nylon mount/demount head with a rugged special steel tool holder for dependable operation on automatic tire changing machines.
- Designed for standard passenger car tires, it is intended for universal use across passenger car tire changers where the mounting system matches the specified dimensions.
- The Duck Head Insert is manufactured from special blended Nylon 66, offering durability and wear resistance while helping reduce the risk of scratches and damage on expensive alloy rims during tire mounting and demounting.
- Its rim-matched shape supports smoother bead guidance, and the smooth surface finish helps reduce friction as the tire moves over the head—making the overall process easier and more consistent.
- This assembly is specified with a 28mm installing hole diameter and 28mm bore, supporting secure installation on compatible equipment.
- It comes fitted to Sarv mounting bracket/tool holder 221318 or 221318H, providing strength and stability under repeated tire-changing stress.
- If you only need the nylon mount head component, you can purchase it separately under Sarv 220418.
Technical Specifications
Tool Holder Material: Special steel
Bore Diameter: 28mm
Installing Hole Diameter: 28mm
Net Weight (per assembly): 730 g
Packaging Details
Box Size: 46 × 33 × 27 cm
Quantity per Box: 25 pcs
Gross Weight (per box): 19.600 kg
Export Markets
Sarv supplies automotive tools and accessories to global markets including USA, UK, Europe, Middle East, Asia, Africa, Japan, South America, and other international regions.
Shipping & Logistics
Export-ready packing suitable for sea and air freight
Clearly labeled cartons for easy handling and inventory control
Bulk shipment options available for distributors and fleet buyers
Global exports to 70+ countries
Custom packing and private labeling available on request
Frequently Asked Questions (FAQ)
What is included in this Duck Head Insert assembly?
It includes a Nylon 66 Duck Head Insert fitted with a special steel tool holder (Sarv 221318/221318H).
What is a Duck Head Insert used for?
A Duck Head Insert guides the tire bead during mounting and demounting on a tire changer, helping improve control and reduce rim contact.
What tires is this assembly designed for?
It is designed for standard passenger car tires.
Is this Duck Head Insert safe for alloy wheels?
Yes. The Nylon 66 surface is designed to help reduce scratching and rim damage compared to metal tool heads.
What is the bore size of this assembly?
The bore diameter is 28mm.
What does “installing hole diameter: 28mm” mean?
It refers to the mounting/installation interface size used to fit the assembly onto compatible tire changer hardware.
Which Sarv tool holders are compatible with this assembly?
This assembly uses Sarv 221318 and 221318H tool holders.
Can I buy only the nylon tool head without the tool holder?
Yes. The nylon mount head is available separately as Sarv 220418.
