Qual-Craft 2481 Ladder Hook with Roller, Red, Steel Heat Resistant Replacement strainers can be used

Replacement strainers can be used with any 4-1/4" round drain top

PVC insulation over copper conductors

Drill spindle with hexagonal recess: 6

Concrete or drywall

Qual-Craft 2481 Ladder Hook with Roller, Red, Steel Heat Resistant Replacement strainers can be usedHighlights: Color : Red Material : Steel Height : 13 inch Width : 1. 5 inch Length : 21. 5 inch Weather Resistant Adjustable Includes Hardware Adjusts to fit between top 2 ladder rungs Fits single or extension, wood, fiberglass and aluminum ladders with round or D rung styles When used with a paired ladder hook, both hooks fit over the top two rungs of the ladder and hook over the roof edge Then the wing nuts of both hooks are tightened, holding the