Star Knob 12pcs 3/8-16 Black Plastic & Stainless Steel Set by guduling

Description

Product Overview

The guduling 12‑piece Star Knob set is engineered to meet the demanding requirements of modern industrial and scientific environments. Each knob measures 3/8‑16 female thread, perfectly matching standard T‑track bolts and jigs commonly found on saws, drilling machines, and lathes. Constructed from a high‑grade engineering plastic core reinforced with stainless‑steel inserts, the knobs deliver a balance of lightweight handling and exceptional wear resistance. The ergonomic star‑shaped head provides a non‑slip, comfortable grip that reduces operator fatigue during prolonged use, while the black finish offers a professional appearance and resistance to oil, coolant, and other common shop contaminants.

With a total nut length of 4 cm (1.57 in) and a height of 1.7 cm (0.67 in), the knobs are compact enough to fit into tight spaces yet robust enough to withstand the torque demands of heavy‑duty equipment. The set includes twelve identical units, ensuring you have enough spares for multiple machines or for future replacements. All components are precision‑machined to maintain consistent thread engagement, guaranteeing a secure and repeatable fastening experience every time.

Usage

These star knobs are versatile enough to be employed across a wide range of applications. In a machine shop, they serve as quick‑change handles for adjusting the position of feather boards, work‑holding fixtures, and sliding tables. On a drill press, the knobs enable precise depth control and easy swapping of drill bits without the need for additional tools. For lathe operators, the knobs provide a reliable method for locking carriage positions and adjusting tailstock alignment. Their non‑slip design is especially valuable in environments where gloves are worn or where oily residues might otherwise cause a conventional knob to slip.

Beyond traditional metalworking, the knobs are suitable for food‑processing equipment, medical device assembly stations, and any other setting that requires a durable, easy‑to‑turn interface. The black coating helps conceal wear marks, keeping the appearance clean even after extensive use. Installation is straightforward: simply align the knob’s female thread with the corresponding male thread on the equipment, turn clockwise until snug, and enjoy immediate, secure control.

Why Choose Us

Choosing guduling means selecting a partner committed to quality, reliability, and customer satisfaction. Each knob undergoes a rigorous testing process that includes tensile strength verification, slip‑resistance assessment, and corrosion resistance evaluation. The combination of high‑impact plastic and stainless‑steel ensures that the knobs will not crack, deform, or rust even after years of exposure to harsh industrial conditions. Our manufacturing facilities adhere to ISO‑9001 standards, providing traceability and consistency across every batch.

In addition to the superior material composition, guduling offers comprehensive after‑sales support. Should you encounter any issues with fit or performance, our technical team is ready to provide guidance, replacement parts, or troubleshooting assistance. We stand behind our products with a limited warranty that covers manufacturing defects, reinforcing our confidence in the durability and functionality of each knob.

Key Features

• Durable plastic core with stainless‑steel reinforcement for long‑term wear resistance
• Ergonomic star‑shaped head delivers a comfortable, non‑slip grip for precise adjustments
• Standard 3/8‑16 female thread fits a wide range of industrial equipment and fixtures
• Compact dimensions allow use in tight spaces while providing strong torque handling
• Comprehensive customer support and warranty ensure confidence in every purchase

FAQ

What machines are compatible with these star knobs?

The knobs are designed for any equipment that uses a 3/8‑16 female thread, including drill presses, lathes, saws, milling machines, and various fixture assemblies.

Can the knobs be installed without tools?

Yes, the knobs feature a screw‑in design that allows you to hand‑tighten them onto the corresponding male thread, making installation quick and tool‑free.

Are the knobs resistant to chemicals and coolant?

The black plastic coating is formulated to resist oil, coolant, and most common industrial chemicals, helping maintain appearance and performance over time.

What is the warranty coverage for this product?

guduling provides a limited warranty covering manufacturing defects for a period of one year from the date of purchase, with full technical support throughout.

How many knobs are included in the set?

The package contains twelve identical 3/8‑16 star knobs, giving you ample supply for multiple machines or future replacements.