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SBDs Black Phenolic ABS Plastic Ball Knob Female | 3/8'- 16 Thread Pitch 15/16' Depth 1-3/8' Diameter, 1-1/2' Height w/Brass Coated Metal Insert Heavy Duty 1.02 Oz

4.8 (8) Write Review
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$8.45

$ 3 .99 $3.99

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About this item

  • SBDs Black Phenolic ABS Plastic Ball Knob Female | 3/8"- 16 Thread Pitch 15/16" depth 1-3/8" Diameter, 1-1/2" Height w/Brass coated metal Insert Heavy Duty 1.02 Oz
  • **No parting lines, flash removed & polished**
  • **An excellent choice for user friendly applications Tapped insert: Brass, molded in Plastic ball knobs can be used on machine tools, jigs, fixtures, and a variety of other equipment.**
  • **Highly recommended for Fitness Equipment Weight Stack Select PINS / KEYS**
  • **ALERT – Please see the description and measurements provided in the images before ordering the product.**


Product Description

ROUND BLACK PHENOLIC KNOBS WITH BRASS INSERT
USED ON 3/8” DIAMETER PINS OF VARIOUS SIZE 2.5”, 3.25”, 3.75”, 4.25” 5.5” LOCKING

CUSTOMIZATION: USED ON 3/8” DIAMETER PINS OF VARIOUS SIZE 2.5”, 3.25”, 3.75”, 4.25” 5.5” LOCKING MAGNETICE & STANDARD LOCKING SHAFTS

MADE OF DURABLE HARD PHENOLIC PLASTIC

VERSATILE KNOBS FOR VARIOUS APPLICATIONS.

These Knobs are installed on customized length locking pins on universal applications and particularly on GYM EQUIPMENT Weight Stack Load Selector Locking Pins.

Customized Assembly on various size locking length Selector Pins

All Knobs are designed and molded to include BRASS/METAL insert of 3/8” – 16 TPI as pictured. It allows to be used on various locking lengths of 3/8” Diameter.


Richard J. Voss
August 21, 2025
The product was perfect, excellent quality.
Jake Jachym
June 23, 2025
My son-in-law let me borrow his lawn mower, but this knob was missing and I kept scratching my wrist. This solved the problem and he thanked me for purchasing it for him.
Ed Anen
June 14, 2025
Worked fine for what I wanted it for. Used it on the top of a grab rod on a set of steps on a boat trailer.
Mark Branson
May 30, 2025
It worked and it was hard to find for my weight lifting rack
BRANDON SPAIN
March 6, 2025
This is a perfect replacement for my trimmer trap weed eater rack at a fraction of the price
Customer
January 27, 2025
Knob for on lever with 3/8 threads which was an extension lever for 4x4 on a John Deere 1025 tractor. Knob was the perfect choice to finish off the lever
Al Beatty
December 20, 2024
excellent product, price, & shipping
Customer
December 8, 2024
Perfect fit