The Wavin Osma RoundLine 0T985B Build-In Spike is a 200mm galvanised mild steel fixing designed for securing 112mm RoundLine guttering using a suitable Rise and Fall Bow and Pin. The durable spike provides an alternative gutter fixing method and is suitable for domestic rainwater systems with 68mm circular downpipe.
The Wavin Osma RoundLine 0T988B Drive-In Spike is a 200mm galvanised mild steel fixing designed for use with RoundLine 112mm guttering and bow and pin/rise and fall brackets. The durable spike provides a secure fixing solution for domestic rainwater guttering systems with 68mm circular downpipe.