Runner blocks

Runner blocks are used for running backstays so that the mast bend can be adjusted for different wind conditions. These tend to have a primary backstay attachment points and two others: one forward for upper / lower checkstays and one aft, used to secure the block when off load

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MORFRAC morfblock.[LIGHT] 2 - High load friction block $ 53.51 ~~$ 56.32~~ 53.51 USD 5% Off	MORFRAC morfblock.[XL] 3 XL - High load friction block $ 302.10 ~~$ 335.67~~ 302.1 USD 10% Off	Karver KB10 Roller bearing block $ 221.36 221.36 USD 0% Off	Karver KB8C Friction bearing block $ 139.50 139.5 USD 0% Off
Karver KB6 Roller bearing block - Grey $ 56.61 56.61 USD 0% Off	Karver KB8 Roller bearing block - Grey $ 95.00 95.0 USD 0% Off	Karver KB12C Friction bearing block $ 454.38 454.38 USD 0% Off	MORFRAC morfblock.[LIGHT] 3 - High load friction block $ 72.50 ~~$ 80.55~~ 72.5 USD 10% Off
MORFRAC morfblock.[LIGHT] 4 - High load friction block $ 132.93 ~~$ 147.70~~ 132.93 USD 10% Off	MORFRAC morfblock.[LIGHT] 1 - High load friction block $ 39.64 ~~$ 41.73~~ 39.64 USD 5% Off	Ronstan Series 100 Orbit Block™ - Lashing Block $ 810.01 ~~$ 852.65~~ 810.01 USD 5% Off	MORFRAC morfblock.[LIGHT] 0.5 - High load friction block $ 33.12 ~~$ 34.86~~ 33.12 USD 5% Off
MORFRAC morfblock.[LIGHT] 5 - High load friction block $ 192.55 ~~$ 213.95~~ 192.55 USD 10% Off	MORFRAC morfblock.[LIGHT] 6 - High load friction block $ 302.21 ~~$ 335.79~~ 302.21 USD 10% Off	MORFRAC morfblock.[XL] 1 XL - High load friction block $ 140.98 ~~$ 156.64~~ 140.98 USD 10% Off	MORFRAC morfblock.[XL] 2 XL - High load friction block $ 201.41 ~~$ 223.78~~ 201.41 USD 10% Off
MORFRAC morfblock.[WOOD] 3 XL - High load wood friction block $ 398.61 ~~$ 419.59~~ 398.61 USD 5% Off	Ronstan Series 150 Orbit Block™ - Lashing Block $ 2,590.54 ~~$ 2,726.89~~ 2590.54 USD 5% Off	Harken 75mm Black Magic Air Runner Block with Becket $ 790.00 790.0 USD 0% Off	Karver KB10C Friction bearing block $ 252.81 252.81 USD 0% Off