3M Cable Stackers SI-1 and SIFS-1 organize cable runs with convenient space management and aid in identification. The 3M Cable Stacker SI-1 centers multiple cables on a 2 X 4 framing member. The 3M Furring Strip Cable Stacker SIFS-1 routes, fastens and supports CATV, telephone, security and instrumentation cables. Reviews There are no reviews yet. Be the first to review “3M Stak-It 3.35 in. L White Cable Tie 25 pk” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.