What are your payment terms?

For small amounts, we require 100% T/T in advance. For large amounts, we require 30% T/T as a deposit and 70% before delivery. We provide photos of products and packages before the balance payment.

What materials are available for locking devices?

We offer options including 45# Steel, 20CrMnTi Alloy Steel, Stainless Steel (304/316), and Carbon Steel, with surface finishes like blackening, phosphating, zinc plating, or coating.

What is the bore diameter range?

The standard bore diameter ranges from 10mm to 200mm, and the outer diameter can be customized according to hub or gear dimensions.

Small Lock Device for Steering Wheel Column Adjustments

Name: Small Lock Device for Steering Wheel Column Adjustments
Brand: Diligence & Fine Machinery (Qingdao) Co., Ltd.
SKU: 2156037852

Shandong, ChinaDiligence & Fine Machinery (Qingdao) Co., Ltd.

US$30.90

100-199 Pieces

US$23.50

200-499 Pieces

US$5.60

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Standard Or Nonstandard

Nonstandard

Shaft Hole

19-32

Torque

as Per Requirement

Bore Diameter

as Per Requirement

Speed

as Per Requirement

Structure

Flexible & Rigid

Material

Stainless Steel,Iron, Aluminium

Type

as Per Requirement

Package

Suitalbe for Ocean and Air Shipment

OEM

Accetable

ODM

Acceptable

Factory Tour

Acceptable

Sizes

Full Range

Usage

Various Industires

Samples

Available

After Sales Service

Available

Bore Diameter.

90mm

Maximum Torque

100 Nm

Outer Race Size(mm)

47-355

Thickness (mm)

26-84

Weight (Kg)

0.2-19.2

Transport Package

Woode Box

Specification

100*100*100cm

Trademark

OEM

Origin

China

Production Capacity

1000000PCS/Year

Key features

High Precision Alignment: Maintains concentricity and minimizes radial runout between hub and shaft for precise positioning.

High Torque Capacity: Even pressure distribution ensures reliable torque transmission without keyways.

Quick Installation: Secures shafts via screw-tightening for quick installation and easy removal.

Wide Size Range: Bore diameter 10mm to 200mm, customizable outer diameter to fit various hubs and gears.

Durable Materials: Made from high-strength steel with optional heat treatment or corrosion-resistant coatings.

OEM/ODM Support: Supports custom branding, packaging, and non-standard designs for global clients.

Versatile Applications: Compatible with pulleys, gears, fans, pumps, and conveyor machinery systems.

Quality Assurance: Standard models comply with DIN/ISO/GB standards with strict quality control.

Company profile

Diligence & Fine Machinery (Qingdao) Co., Ltd.Shandong, China

Business Type: Manufacturer/FactoryNearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤1.15hTerms of Payment: Small-amount payment, Western Union, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryDiligence & Fine Machinery (Qingdao) Co., Ltd. is identified as a China-based limited trading company established in 2025, focused on transmission components and broader industrial machinery. The supplier reports more than 10 production lines, 6–10 quality-control staff, annual capacity of up to 5 million pieces, and export sales representing 71%–90% of total sales. Its stated product range includes gears, pulleys, belts, couplings, shafts, flanges, locking devices, and non-standard parts. The supplier claims design capability through experienced engineers, advanced equipment, and the ability to provide non-standard products, but the evidence does not establish certifications, documented customer cases, or proven after-sales performance. The records also contain capacity inconsistencies and state zero total staff experience, limiting confidence in the scale and maturity assessment.

Supplier typeThe supplier is explicitly classified as a Trading Company and a limited company based in Qingdao, China. Its business description further states that it integrates manufacturing and sales of transmission components, with products mainly for export.

R&D capabilityThe supplier claims that transmission parts are developed and designed by capable and experienced engineers and that advanced equipment has been invested in. It also lists high-precision products and various non-standard parts, providing some evidence of design and engineering capability, but no patents, R&D data, or verified innovation results are stated.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, annual capacity of up to 5 million pieces, and stated outputs for shafts, couplings, belts, pulleys, and gears; export sales are reported at 71%–90%. However, the 112.2 m² plant area, zero reported total staff experience, and inconsistencies in the capacity entries reduce confidence in the completeness and reliability of the production profile.

Customization capabilityThe product description explicitly includes various non-standard parts and castings, while the supplier states that its engineers develop and design a full range of transmission parts. This directly supports the ability to handle at least some customized or non-standard component requirements.

Product Q&A

Q:Are you a factory?

Yes, we are a factory with world-leading manufacturing facilities that can meet different levels of product requirements.

Q:What is your MOQ?

For standard products, the MOQ is 1 piece. For customized products, the MOQ depends on the specific product requirements.

Q:How long is your warranty?

We provide a 12-month warranty guarantee from the date of shipment.

Q:Can you provide OEM services?

Yes, we have rich experience providing OEM services for world-famous brands and can handle custom branding and packaging.

Q:What is the delivery time?

Small standard products are usually in stock. Large-sized products are delivered in 15-20 days. Customized product delivery time depends on the specific product.