Heyco Products Inc - HEYC 2470

HEYC 2470 Features: Convert raw-edged holes to smooth, neat, insulated holes; Insulate and mechanically protect electrical and telecommunications cables, tubing, hose, rope, and utility lines; Locking fingers snap into holes with fingertip pressure; Locking fingers in fractional increments up to the maximum panel thickness; Withstand a push back force of 35 pounds; Available in multiple sizes for use in .250\" (6,4 mm) to 6.00\" (152,4 mm) diameter holes; We offer the following brass-colored parts for lamp and lighting applications: Part No. 2012, SB 312-3 Brass Part No. 2033, SB 375-4 Brass Part No. 2041, SB 437-4 Brass