BECKSON Twist Knob 1/4″-20F Black – PRT-B

Description

BECKSON Twist Knob 1/4″-20F Black – PRT-B.

The Beckson PRT-B is a black twist-bolt knob assembly designed for use with Beckson portlight systems and any application using ¼-20 threaded fasteners. Featuring a stainless-steel threaded insert, this knob provides reliable, tool-free fastening in marine environments. It is sold as a pair and is ideal for replacing worn or damaged knobs on portlights, Bimini tops, or other gear requiring secure hand fastening.

Key Features:

• Black twist-bolt knobs for portlights and threaded fastener systems
• ¼-20 stainless steel toggle insert for strong and corrosion-resistant performance
• Sold as a pair – knobs only (no hardware included)
• Ideal for use with Beckson portlights or other ¼-20 marine hardware
• Crimped threads prevent accidental removal, ensuring secure fastening

Specifications:

• Model: PRT-B
• Type: Twist-bolt knob
• Thread Size: ¼-20
• Thread Material: Stainless steel
• Color: Black
• Sold As: Pair (knobs only)