Eagle 8" Bumper Post Sleeve-72" Long Yellow, Model 1738-72 Singlefold Paper Towel Dispensers The model is 1-1/4 inches

The model is 1-1/4 inches in diameter and fabricated out of durable

The recessed unit fits easily into rough openings that are 5-1/2 inches wide by 5-1/4 inches high by 3-3/8 inches in depth

Bradley 118-199 Mixing Chamber-Hc Replacement Part

The Bradley S19214B Halo Eyewash Station with stainless steel eyewash bowl

From Tech Data Sheet

Eagle 8" Bumper Post Sleeve-72" Long Yellow, Model 1738-72 Singlefold Paper Towel Dispensers The model is 1-1/4 inchesSturdy HDPE construction with UV inhibitors Ribbed design fit 8" NPT pipe Easily trimmed for an exact fit Easy to install Durable yet lightweight Maintenance Free never needs painting Made in the USA Color: Yellow