Competition Backstroke Start Device valve-type_Hydrostatic Relief 5 x 24 inch triangular

5 x 24 inch triangular jig with 1/2 x 6 inch bolts

This is a PVC Schedule 80 Union with Slip x Slip connections measuring 2 inch

This is a PVC Schedule 80 Reducing Tee with Slip x Slip x Slip fitting connections that measure 1-1/4 x 1-1/4 x 1 Inch

The platform is UV stabilized with a structural fiberglass T-Bar

) Test Kit (1 drop = 1 ppm)

Competition Backstroke Start Device valve-type_Hydrostatic Relief 5 x 24 inch triangularThe Competition Backstroke Start Device by Colorado Time helps eliminate slips at the start of a swim race. This device features an anti slip foot backstroke wedge for that purpose. It is red in color to increase visibility under water. This unique device holds an Australian and U. S. Patent. The Backstroke Device has a versatile design which allows the device to attach to nearly any starting block with either straps or anchors. The non slip