Description
The C53 Slope Base is a post base for ramps. The socket adjusts from 0° to 11° so the upright stands truly vertical on a sloping surface and the flange sits flat on the ramp.
Use it with the C51, C52 and C54 slope fittings. For steeper angles use the C59 and C59A angle base flanges.
Specification
- Sizes: 20, 25, 32, 40 and 50, to suit tube of 26.9mm, 33.7mm, 42.4mm, 48.3mm and 60.3mm outside diameter
- Material: malleable cast iron
- Finish: hot dip galvanised as standard; powder coating to any RAL colour on request
- Assembly: grub screw and Allen key; no welding, threading or bolting
- Dimensions and weight: available on request from our technical team
Use with
C51 Short Slope Tee (0° to 11°), C54 Slope 2 Socket Cross (0° to 11°), C59 Angle Base Flange (11° to 30°)
Specify the fitting code and the size to match your tube. Order through your FastClamp distributor, or contact our technical team for a fitting list. See the full range of key clamp fittings.

