This is a Auction for up to 36 USST Cat 40 45° Retention Knobs, No. PS-476 - Made in the US.

Each bid is for ONE Retention Knob.

Thread = 5/8"-11
Through Hole = No

For more Information see:

https://www.usshoptools.com/prod_page_level_3_pdf.asp?mm_level_3_code=%20120010_53

Black oxide finish for the best combination of accuracy and durability.

We have over 300 Cat 45 and 50 tool holders for sale - see my other auctions for great deals.

I will fully guarantee these knobs - new cost of $30.

We have lots of quality tools available - see my other auctions.

Shipping in the Continental US is $2.90 - quantity shipping discount -I have very competitive rates for our always welcomed International bidders.

Thanks for looking! If you have any question on this item please call us at 1-800-826-3433 (9 - 5pm Eastern).