Universal Engineering # AF911392 CAT-50 Collet Chuck, Acura-Flex 1", 8" projection - NIB-FF New-In-Box (factory fresh) Universal Engineering 1" CAT 50 Acura-Flex Collet Chuck. Universal Engineering # AF911392 with 9400021 lock nut. It uses 1" capacity Acura-Flex collets (AF162-AF213). Replacing the # 9400021 Acura-Flex nut with # 901001 Acura-Grip nut allows use of 1" capacity Acura-Grip and Acura-Mill collets. 8" projection from gage line, Coolant thru feature, ANSI B5.50 1994 - AT3 taper tolerance, DIN coolant thru the flange available upon request. Collets and retention knobs are not included. Universal Eng. Catalog info 1" capacity AF collets for sale AF Collet specs AG Collet specs CAT Acura Chuck specs CAT Shank specs   Item # : Price ea. (USD) : Stock : Typical Delivery : 30603 $272.00 Standard Factory Stock Item 2 - 3 days via USPS PM       Standard Factory Stock parts are almost always in-stock and ready to ship. However, abnormally large orders can deplete stock on occasion so the possibility exists that there will be a delay in shipping. If we can not immediately fill your order, we will contact you with your options (including full immediate refund, backorder with quoted delivery time, etc.).   Note: USA orders greater than $100 receive a Volume Discount.