Star Knobs 12 Pc Set HouseUp 1/4-20 Thru Clamping Black Plastic

Description

Product Overview

The HouseUp Star Knobs set includes twelve precision‑engineered knobs designed for versatile industrial and hobbyist applications. Each knob features a 1/4‑20 female threaded hexagon head that passes through the material, allowing for secure clamping on bolts and screws. The core of each knob is a solid brass insert, providing robust thread engagement and resistance to wear. Surrounding the brass core is a high‑quality, environmentally friendly black plastic shell that is both lightweight (2.4 ounces per knob) and resistant to corrosion, ensuring long‑term durability even in demanding environments.

Dimensions of each knob measure 1.1 x 0.45 x 1.1 inches, offering a compact profile that fits into tight spaces while still delivering ample torque. The star‑shaped design provides a comfortable grip for hand tightening, reducing slippage and fatigue during extended use. These knobs are ideal for applications ranging from automotive roof‑box handling to workshop equipment fixation, woodworking jigs, drawing boards, and more.

Usage

These star knobs excel in a variety of real‑world scenarios. In automotive settings, they secure roof‑box handles, ensuring that cargo stays firmly in place during travel. In a workshop, they serve as quick‑release fasteners for jigs and fixtures, allowing craftsmen to adjust or reposition equipment with ease. Woodworkers appreciate the knobs for their ability to lock down workpieces on tables, providing stability while cutting or shaping wood. Additionally, the knobs can be used on drawing boards and drafting tables to hold paper or canvases steady, making them a versatile tool for artists and engineers alike.

The design accommodates longer screws or bolts, as the threaded portion extends through the knob, offering a wide adjustment range. This feature is particularly useful when the fastener length exceeds the required clamp depth, preventing the need for additional hardware.

Why Choose Us

HouseUp is committed to delivering high‑performance hardware that combines precision engineering with user‑centric design. Our star knobs undergo rigorous quality testing to ensure each brass insert meets exacting standards for thread integrity and load capacity. The plastic housing is molded from a premium, non‑toxic polymer that resists cracking and UV degradation, guaranteeing reliable operation in both indoor and outdoor environments.

We stand behind our products with responsive customer support and a straightforward return policy. Should you encounter any issues, our dedicated service team is ready to assist, providing replacements or technical guidance as needed. Choosing HouseUp means investing in tools that are built to last, backed by a brand that values craftsmanship and customer satisfaction.

Key Features

• Durable brass insert ensures strong, wear‑resistant threading for reliable clamping.
• High‑quality black plastic shell provides a comfortable grip and resists rust and corrosion.
• Compact 1.1‑inch size fits into tight spaces while delivering ample torque.
• Versatile application across automotive, workshop, woodworking, and drafting uses.
• Responsive customer support and easy replacement policy for peace of mind.

FAQ

What size threads do these knobs use?

All knobs feature a 1/4‑20 female thread, compatible with standard 1/4‑20 bolts and screws commonly used in industrial and hobby applications.

Can the knobs be used with longer bolts?

Yes, the thru‑knob design allows the threaded portion to extend through the knob, providing extra adjustment range for longer fasteners.

Are the knobs resistant to rust?

The brass insert is naturally corrosion‑resistant, and the plastic outer shell is formulated to resist rust and environmental degradation.

What is the recommended torque for these knobs?

For most applications, a hand‑tightened torque of 5‑10 Nm is sufficient. Avoid over‑tightening to prevent damage to the plastic housing.

Do you offer a warranty or after‑sales service?

HouseUp provides a one‑year limited warranty covering manufacturing defects, along with responsive after‑sales support to address any concerns you may have.