Heyco Products, Inc. “ T h e F i r s t N a m e i n W i r e P r o t e c t i o n ” 1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • Web site: www.heyco.com 4-8 Quick Specs • For use in mounting panels up to .25½ thick. • Converts raw-edged holes to smooth, neat, insulated holes. • Flexible shutters to absorb vibration on the inside diameter. • Locking fingers snap into holes with fingertip pressure. • Withstands a push back force of 35 pounds. • Insulates and mechanically protects electrical and telecommunications cables, tubing, hose, rope, and utility lines. • Available in multiple sizes for use in .500½ (12,7 mm) to 1.500½ (38,1 mm) diameter holes. Heyco® Thick Panel Universal Bushings PANEL DIMENSIONS PART NO. DESCRIPTION PART DIMENSIONS Maximum Mounting Hole Max. A B Thickness Diameter Black Inside Head Overall in. mm. in. mm. Diameter Diameter Height .250 6,4 .500 12,7 3001 UBT-500 .312 7,6 .600 15,2 .545 13,8 .250 6,4 .625 15,9 3118* UBT-625 .437 11,1 .718 18,3 .550 14,0 .250 6,4 .750 19,0 3119* UBT-750 .500 12,7 .844 21,4 .550 14,0 .250 6,4 .875 22,2 3120 UBT-875 .562 14,3 .937 23,8 .550 14,0 .250 6,4 1.000 25,4 3121 UBT-1000 .750 19,0 1.063 27,0 .550 14,0 .250 6,4 1.093 27,8 3002 UBT-1093 .812 20,6 1.156 29,4 .550 14,0 .250 6,4 1.375 34,9 3003 UBT-1375 1.000 25,4 1.490 37,8 .562 14,3 .250 6,4 1.500 38,1 3122 UBT-1500 1.062 26,9 1.610 40,9 .562 14,3 Standard color black. Consult Heyco for white and other colors. Locking fingers in fractional increments up to the maximum panel thickness. *Depicts single panel design. B A Material 6/6 Nylon Certifications Recognized under the Component Program of Underwriters’ Laboratories, File E15331 Certified by Canadian Standards Association, File LR8919 Flammability Rating 94V-2 Material Temperature Index 257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C)