Gibraltar PKG-356-G Lobed Knob 7-point M10x1.5

Product Description

The GIBRALTAR PKG-356-G is a 7-point lobed knob designed for manual clamping, adjustment, and fastening applications across industrial, mechanical, and trade equipment. Constructed from thermoplastic elastomer, the knob delivers a firm, comfortable grip without the need for tools. The lobed profile distributes hand torque across seven contact points, reducing fatigue during repeated adjustments. The integrated M10x1.5 threaded stem allows direct installation onto standard metric fastener assemblies. With a 50 mm head diameter and 45 mm thread length, this knob suits a range of fixture, jig, and machinery applications where frequent manual operation is required. Installers in manufacturing, HVAC equipment assembly, and general trade service will find this a practical replacement or upgrade knob.

This lobed knob is suited for use on industrial fixtures, positioning equipment, clamping assemblies, and mechanical jigs that accept M10x1.5 threaded hardware. It is appropriate for both light-duty and moderate-load manual adjustment applications in shop, field service, and maintenance environments. The thermoplastic elastomer construction provides resistance to light oils and shop-floor conditions. Sold individually, this knob is a direct grab-and-go replacement for worn or missing OEM knobs on compatible equipment.

Key Features

• 7-point lobed profile for maximum hand grip and torque transfer without tools
• 50 mm head diameter provides ample surface area for comfortable manual operation
• Thermoplastic elastomer construction offers grip, durability, and resistance to light oils
• M10x1.5 threaded stem for direct fitment to standard metric fastener assemblies
• 45 mm thread length accommodates a range of panel thickness and fastener stack-up configurations
• Compact 32 mm overall height suits space-constrained mounting locations

Compatibility

Designed as an OEM-style replacement or upgrade knob for equipment and fixtures using M10x1.5 threaded hardware requiring manual hand-tighten adjustment.

Installation Notes

Installation does not require specialized tools — thread the knob stem into the mating M10x1.5 tapped hole or nut and hand-tighten to the required clamping load. Verify that the thread length of 45 mm is appropriate for the application before installation to avoid bottoming out. Shut down or de-energize any equipment before servicing or replacing adjustment knobs on live machinery. Do not use impact or power tools to drive this knob, as over-torquing may damage the thermoplastic elastomer body or the mating threads.