No. 71 Safety Lockout Collars

The Master Lock No. 71SC9 Shackle collar features rivets for attaching to shackle and fits 9/32in (7mm) diameter shackles and smaller. Designed for Master Lock Nos. 3, 3LF, 3LH padlocks.
The Master Lock No. 71TAG Brass identification tag features a 1/2in (13mm) x 1-3/4in (44mm) brass tag with ring for attaching to shackle collars. Engravable tag provides for individual identification and attaches to padlocks with shackle collars No. 71SC8 and 71SC9 collars