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Rubber pipe support block, 4.8 inches long, 200 lb capacity

Dura-Blok

Dura-Blok DBM Pipe Support Base 200 Lb 4.8 In

SKU CH-Q130-67SY1

Rubber pipe support base holds up to 200 lb and fits pipe up to 4 51/64 in outside diameter

  • Product typeTarps
  • Supports pipes up to 4 in diameter
  • Holds 200 lb load capacity per base
  • Rubber base material resists corrosion and vibration
  • Measures 4.8 in length for compact installs
  • Can be glued or anchored for extra stability

Pipe Support Base for 200 lb Load

The Dura-Blok DBM is a rubber pipe support base designed to rest on flat surfaces. It accepts pipes with a maximum outside diameter of 4 51/64 inches and a maximum pipe size of 4 inches. The unit measures 4.8 inches in overall length and stands 4 inches high. It can be glued or anchored for additional stability.

Suited for Light Fixed Installations

This block suits installers who need a simple, non-adjustable support for small-diameter pipe runs up to 200 lb. It is not for systems requiring height adjustment, roller movement, or saddle cradling. Buyers needing higher load ratings, larger pipe diameters, or adjustable mounting should look at other support types.

Capacity and Placement Limits

The 200 lb load capacity handles light plumbing, conduit, or HVAC lines in rooftop or floor layouts. Headroom ends when pipe weight exceeds the rating, when diameters surpass 4 51/64 inches, or when the installation demands vertical adjustment. The fixed 4-inch height and 4.8-inch footprint define the spatial envelope.

How it compares

Measured against everything we stock in General Hardware & Accessories, at today’s prices. Recalculated every night.

Price $18.99
Typical for this category: the median of 2,607 items is $18.99.

Specifications

Product
Brand nameDURA-BLOK
Product typeTarps

Questions about this item

What size pipe can the 4.8 in Dura-Blok DBM base support?

The base accepts pipes up to a maximum outside diameter of 4 51/64 in and a maximum pipe size of 4 in.

Can the 200 lb load-rated base sit on a roof membrane without penetrating it?

Yes, the mount type is placed on surface and the rubber base material allows it to rest without penetration; it may also be glued or anchored for additional support.

How do I confirm the support block is seated correctly after placement?

Check that the pipe rests securely in the saddle at the 4 in overall height and that the base sits flat on the surface with no rocking.

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