Ernst, 8491 3 Rail Twist Lock Socket Boss 13'' 1/4'', 3/8'', 1/2'' Drive - Blue Nozzle 1/2" thick X 1-1/4" wide

1/2" thick X 1-1/4" wide X 2" long

Pin view finder shows quantity of pins in magazine

as well as other bulkier items such as manifold gauges

For use on 99-760 Premier Adjustable Rail & Stile Bit Set

PWR Level 4 on the REDLITHIUM™ power scale

Ernst, 8491 3 Rail Twist Lock Socket Boss 13'' 1/4'', 3/8'', 1/2'' Drive - Blue Nozzle 1/2" thick X 1-1/4" wideErnst, 8491 3 Rail Twist Lock Socket Boss 13'' 1 4'', 3 8'', 1 2'' Drive Blue 900210 WE KNOW YOU NEED OPTIONS. Versatility is a must for organizing any socket set. Capitalize on maximum possibilities with the Socket Boss from Ernst! Individual rails can be removed or switched for customization. Add or remove socket clips, label socket sizes with I. D. stickers, trade colors, swap out drive sizes, add ratchet and extension holders; the options are