Morris Products 460 Tongue Groove Pliers 16.5 in Straight Jaw

Product Description

The MORRIS PRODUCTS 460 is a 16.5-inch tongue and groove plier designed for gripping, turning, and holding tasks across mechanical, plumbing, and general trade work. Built from forged high carbon steel, the straight jaw design provides a firm, controlled bite on a wide range of fastener and pipe sizes up to 4.25 inches of capacity. A PermaLock fastener replaces the traditional nut-and-bolt pivot to eliminate loosening under load. Laser heat-treated teeth extend grip life and reduce jaw slippage. With 8 adjustment positions and a 2.56-inch jaw length, the tool adapts quickly to different workpiece sizes without excessive repositioning.

The 460 is suited for residential and light commercial service work including plumbing rough-in, mechanical assembly, and electrical conduit work where a large-capacity slip-joint plier is required. The undercut tongue and groove channel design resists slipping during high-torque applications. Blue comfort grips reduce hand fatigue during extended use. The tool is manufactured in the USA and is appropriate for professional tradespeople including plumbers, HVAC technicians, and electricians who need a reliable, full-size plier on the job.

Key Features

• Forged high carbon steel construction with protective rust-resistant coating
• PermaLock fastener eliminates pivot nut and bolt loosening failure
• Laser heat-treated straight jaw teeth for extended grip life
• Patented reinforcing edge reduces stress breakage at the jaw
• 8 adjustment positions accommodate a wide range of workpiece sizes
• Undercut tongue and groove channel design resists jaw slippage under load

Compatibility

Designed as an OEM-style replacement or direct substitute for standard 16.5-inch tongue and groove slip-joint pliers used in plumbing, HVAC, and general mechanical service applications.

Installation Notes

Tongue and groove pliers are typically used by licensed plumbers, HVAC technicians, and electricians for gripping and turning applications. Always select the correct jaw opening before applying force to avoid jaw slippage or workpiece damage. Do not use as a substitute for a torque wrench or pipe wrench where specific torque values are required. Inspect the PermaLock pivot for wear periodically and replace the tool if the joint becomes loose or the teeth show significant wear.

Technical Specifications

• Overall Length: 16.5 inches
• Jaw Length: 2.56 inches
• Jaw Type: Straight
• Capacity: 4.25 inches
• Number of Adjustments: 8
• Joint Thickness: 0.59 inches
• Handle Span: 1.93 inches
• Handle Color: Blue
• Material: High Carbon Steel
• Manufacturing Process: Forged
• Country of Origin: USA

Standard Information

• Brand: MORRIS PRODUCTS
• Manufacturer Part Number: 460