3M DBI-SALA 3327400 Rollgliss R550 Rescue and Descent Device Yellow, 400 ft. (122 m) schaefer b148 Rough In: 45 3/8" x

Rough In: 45 3/8" x 45 5/8"

INTRINSICALLY SAFE

360 degree pivoting arm

At 72 grams per square meter

3M DBI-SALA 3327400 Rollgliss R550 Rescue and Descent Device Yellow, 400 ft. (122 m) schaefer b148 Rough In: 45 3/8" x3M DBI SALA 3327400 Rollgliss R550 Rescue and Descent Device Yellow, 400 ft. (122 m) 400 ft. (122 m) rescue and descent kit with rescue wheel, 4 ft. (1. 2m) anchor sling, 2 carabineers and carrying bag. The Rollgliss R550 offers the choice of controlled descent rescue, evacuation or the versatility of assisted rescue with lifting capabilities. This state of the art, fully automatic controlled descent device can be used for rescue and evacuation from