Description
The C55 27½° Ridge Fitting is a four-way socket fitting that forms the ridge of a tubular roof structure. Two rafters meet at the pitched angle on top; the ridge tube runs through below.
Use it with the C56 Eaves Fitting to build canopies, greenhouses, polytunnel frames and shelters from standard tube.
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
C56 27½° Eaves Fitting, C02 90° Elbow, C22 Two Socket Cross
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.

