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Black plastic 4 inch square pole cap with rounded corners

Deltech Fitness

Deltech Fitness 4" Square Pole Cap .75" Radius Corner

SKU CH-PQEA-6X9C7

Protects 4″ square poles with ¾″ radius corners using UV-stable black plastic that snaps in place and locks with metal straps, backed by over 40 years of manufacturing

  • TypePole Cap
  • Fits 4" square tubing with 3/4" radius corners and 3-1/2" inside measurement
  • UV-stable material resists sun damage for long outdoor life
  • Durable black plastic construction withstands weather exposure
  • Snap-in design with metal locking straps secures to various tube thicknesses
  • Trusted by outdoor lighting industry for more than 40 years

Square pole cap for 4" tubing

This black plastic cap fits 4" square tubing with a .75" radius corner and a 3-1/2" inside measurement. It snaps into the top of the pole and locks with metal straps to suit various wall thicknesses. The UV-stable material is built for long outdoor life. Deltech Manufacturing has produced these caps for the lighting industry for 40 years.

Practical limits of the snap-fit design

The cap relies on internal straps to grip the tube wall, so it accommodates a range of thicknesses without tools. It covers the tube end to shed water and debris in lighting poles, basketball goals, and fence posts. The plastic construction will not rust or corrode in wet conditions. No adhesive or fasteners are required for installation.

UV-stable plastic for outdoor durability

The material resists ultraviolet degradation, keeping the cap from becoming brittle or fading after years of sun exposure. This single specification determines whether the part survives permanent outdoor mounting. Buyers who need a cap for indoor-only use or a different corner profile should look elsewhere.

Highlights

  • Fits 4" square tubing with 3/4" radius corners and 3-1/2" inside measurement
  • UV-stable material resists sun damage for long outdoor life
  • Durable black plastic construction withstands weather exposure
  • Snap-in design with metal locking straps secures to various tube thicknesses
  • Trusted by outdoor lighting industry for more than 40 years

Specifications

TypePole Cap

Questions about this item

Does this cap fit a 4" square pole with a .75" radius corner?

Yes, it is made for 4" square tubing with a 3/4" radius corner and a 3-1/2" inside measurement.

What does the UV-stable rating mean once the cap is installed outdoors?

The material resists sun damage so the cap will not become brittle or fade after long exposure.

How does the snap-in design with metal straps work on different wall thicknesses?

The cap snaps into the top of the pole and the metal straps lock it in place, allowing it to hold on a wide range of tube or pipe thicknesses.

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