Gibraltar PKG-354-G Lobed Knob 50mm 7-point M10x1.5 Tpe

Product Description

The GIBRALTAR PKG-354-G is a 7-point lobed knob constructed from thermoplastic elastomer (TPE), designed for manual adjustment and clamping applications across industrial, mechanical, and trade equipment. The lobed profile distributes grip force across seven contact points, allowing secure hand-tightening without tools. With a head diameter of 50 mm (1.97 inches) and an M10x1.5 threaded steel stem with 35 mm (1.38 inches) of usable thread length, this knob is sized for medium-duty fastening tasks. The overall height measures 32 mm (1.26 inches). TPE construction provides a firm yet ergonomic grip surface and resists common shop fluids and moderate temperature variation. Technicians and maintenance personnel use this type of hardware on panels, guards, fixtures, and adjustable assemblies.

This lobed knob is suited for use on equipment panels, enclosure covers, machine guards, jigs, and adjustable mounting assemblies in light to medium industrial environments. The M10x1.5 thread size is common across HVAC equipment frames, electrical enclosures, pump housings, and general fabrication fixtures. It installs by hand or with minimal tooling wherever a tool-free adjustment point is needed. The TPE material performs in environments where operators must make frequent adjustments without reaching for a wrench.

Key Features

• 7-point lobed profile for distributed grip and tool-free hand-tightening
• Head diameter of 50 mm (1.97 inches) for confident finger and palm grip
• M10x1.5 threaded stem with 35 mm (1.38 inches) of thread engagement
• Thermoplastic elastomer (TPE) construction resists shop fluids and provides ergonomic feel
• Overall height of 32 mm (1.26 inches) suits space-constrained panel and fixture applications
• Single-piece, sold individually — no assembly required

Compatibility

Designed as a standard M10x1.5 threaded lobed knob for use on any equipment, fixture, or assembly that accepts an M10x1.5 threaded fastener position requiring manual adjustment or hand-tightened clamping.

Installation Notes

Installation requires no special tools — thread the knob onto the mating M10x1.5 stud or tapped hole by hand until snug. De-energize or lock out any equipment before replacing adjustment hardware on live machinery per applicable OSHA lockout-tagout procedures. Do not use impact tools or power drivers on TPE knobs, as over-torquing will damage the insert or strip the thread. Verify thread engagement depth against the 35 mm (1.38 inches) stem length before final installation.