Dual-Foot Air Chucks

Dual Foot Straight Lock-On Chuck Matte Black Poly Finish, 1/4″ FNPT

This dual-foot straight lock-on air chuck combines a brass construction specification with a matte black poly finish and a 1/4-inch FNPT connection. Its dual-head layout gives buyers a specific valve-access configuration, while the lock-on design helps maintain engagement during the service task. It suits sourcing programmes that need to distinguish a straight locking chuck from a simple push-on connector. AUTOWIN can review the intended hose connection, wheel access and order requirements for distributor or workshop supply.

Key Specifications

Product Type	Tire Air Chuck
Primary Application	connecting compressor or inflator hoses to tire valves
Configuration Focus	Thread Connection 1/4" FNPT; Material Brass
Buyer Fit	tire-service distributors, workshops and fleet suppliers
Supply Options	OEM/ODM, private-label and packaging support subject to approved specifications

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Overview

The straight dual-foot layout and lock-on design are the defining features of this tire air chuck. The head arrangement is intended to address different valve positions, while locking engagement helps maintain contact during use. For workshops and fleet suppliers, the useful comparison is how the straight body and dual heads fit the available access around the wheel, rather than selecting solely by the general air chuck name.

The saved specification lists brass material and a 1/4-inch FNPT connection; the product is identified by its matte black poly finish. These details give distributors a clear basis for distinguishing this model in a mixed range of locking and non-locking chucks. Include the required inlet, preferred product identification and order quantity when requesting pricing. AUTOWIN can review fitment details and packaging requirements against an agreed specification or sample before the item is selected for workshop stock, wholesale distribution or an OEM sourcing programme.

Applications
• Tire workshops comparing straight locking chucks for suitable wheel access.
• Fleet service suppliers selecting dual-head inflation accessories.
• Wholesale catalogues requiring a brass lock-on model with a distinct finish.

Purpose-Built Design

Designed for practical and reliable performance in real-world applications.

Consistent Quality

Controlled manufacturing processes help maintain consistent product quality.

Quality Inspected

Key specifications and workmanship are carefully checked before shipment.

OEM & ODM Support

Custom specifications, branding, packaging, and product solutions are available.

Air Chuck Specifications

Thread Connection: 1/4" FNPT
Material: Brass
Chuck Configuration: Dual-head
Chuck Style: Lock-on

Straight, dual-head configuration for matching to different valve positions.
Lock-on design helps maintain engagement during tire-service work.
Brass material specification with a matte black poly finish.
1/4-inch FNPT connection for a compatible hose-end fitting.

Model & Specifications

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Model specifications and quotation quantity
	Product	Specifications	Quantity (pcs)
	Dual Foot Straight Lock-On Chuck Matte Black Poly Finish, 1/4″ FNPT	Product Type Tire Air Chuck Primary Application connecting compressor or inflator hoses to tire valves Configuration Focus Thread Connection 1/4" FNPT; Material Brass

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Technical Specifications

Dual Foot Straight Lock-On Chuck Matte Black Poly Finish, 1/4″ FNPT — Technical Specifications
Specification	Details
Product Type	Tire Air Chuck
Inspection Focus	Chuck geometry, thread or barb size, sealing fit and open/closed-flow function
Available Test Support	Dimensional, fitment and functional checks available to approved specifications
Company Quality System	ISO 9001:2015 quality-management system
OEM/ODM Support	Customization based on approved drawings or samples; packaging options available
After-Sales Support	Technical and after-sales teams support specification confirmation and quality-issue follow-up

Product FAQs

What distinguishes this chuck from a straight push-on model?

This model combines a straight dual-head layout with lock-on engagement. The product is also identified by brass material, a matte black poly finish and a 1/4-inch FNPT connection. Compare all of these details when choosing between different chuck designs.

What hose connection does this model use?

The listed connection is 1/4-inch FNPT. Match the mating hose-end fitting to that inlet specification, and check that the assembled hose and chuck can be positioned around the intended wheel. The connection size alone does not determine valve access.

Is the finish the same thing as the body material?

The saved specification identifies the material as brass, while the product title identifies a matte black poly finish. These describe separate aspects of the product. Include both details in an enquiry when the appearance and construction must match a catalogue listing.

What is needed for a wholesale or OEM enquiry?

Send the required quantity, the 1/4-inch FNPT connection, the matte black finish requirement and the intended valve-access arrangement. Reference drawings or a sample can help establish head geometry, fitment and packaging details for an agreed purchasing specification.

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