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Grey rubber replacement tip for drop-down door holder, 11/16 inch diameter, non-skid grooved bottom

Tuff Stuff

Tuff Stuff 6650 Grey Replacement Tip for Drop Down Door Holder Stops 11/16" Without Screw

SKU CH-RTTQ-PS17B

Grey replacement tip fits 11/16" drop-down door holder stops including Ultra and Tuff Stuff models 6640 and 6650

  • Selling UnitEach
  • Grey tip replaces worn stop for secure door hold
  • 11/16" insert fits Ultra and Tuff Stuff drop-down holders
  • Extra heavy-duty rubber resists wear in high-traffic areas
  • Non-skid grooved bottom prevents sliding on smooth floors
  • Bulk pack supplies one tip for quick maintenance

Grey Replacement Tip for Door Stops

This grey rubber tip replaces worn ends on drop-down door holder stops. It fits Ultra models 35995, 36000, 36002, 36005, 36006, 36007, 36008, 36009, 36010 and 96340 plus Tuff Stuff 6640 and 6650. The insert measures 11/16" diameter for a precise fit. Sold individually without a mounting screw.

Non-skid rubber surface and heavy-duty build

The grooved rubber bottom grips the floor to prevent the door from sliding when the stop is engaged. Extra heavy-duty construction resists cracking and deformation during daily use. The material stays flexible across normal indoor temperature ranges. No lubrication or adjustment is required after installation.

Sustained floor contact without marking

Under continuous pressure from a held door the tip maintains its shape and does not leave residue on hardwood, tile or carpet. The rubber compound resists permanent compression set over long periods. Replacement is straightforward when wear eventually appears. The bulk pack option suits maintenance teams managing multiple doors.

Highlights

  • Grey tip replaces worn stop for secure door hold
  • 11/16" insert fits Ultra and Tuff Stuff drop-down holders
  • Extra heavy-duty rubber resists wear in high-traffic areas
  • Non-skid grooved bottom prevents sliding on smooth floors
  • Bulk pack supplies one tip for quick maintenance

Specifications

Selling UnitEach

Questions about this item

How do I install the 11/16" tip on my drop-down door holder, and what step is often missed?

Unscrew the old tip, align the new 11/16" rubber insert with the holder stem, then tighten the included installation screw until the grooved bottom sits flush; the step often missed is checking that the screw fully engages the holder threads before use.

Will the grey rubber tip wear out and need replacement later?

The extra heavy-duty non-skid grooved rubber bottom resists abrasion, but under high-traffic commercial use the tip may eventually flatten or crack, at which point you simply swap in another 6650 tip using the same installation screw.

What is the first limit I will hit if the door cycles constantly all day?

The 11/16" diameter insert is rated for standard drop-down holder stops such as Ultra 35995, 36005, 36006, 36008, 36010, 36000, 36002, 36007, 36009, 96340 and Tuff Stuff 6640; continuous heavy impact can deform the rubber groove before the metal holder fails.

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