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 $ 53.80 ~~$ 56.64~~ 53.800000000000004 USD 5% Off	MORFRAC morfblock.[XL] 3 XL - High load friction block $ 303.78 ~~$ 337.53~~ 303.78000000000003 USD 10% Off	Karver KB10 Roller bearing block $ 222.59 222.59 USD 0% Off	Karver KB8C Friction bearing block $ 140.28 140.28 USD 0% Off
Karver KB6 Roller bearing block - Grey $ 56.92 56.92 USD 0% Off	Karver KB8 Roller bearing block - Grey $ 95.52 95.52 USD 0% Off	Karver KB12C Friction bearing block $ 456.90 456.90000000000003 USD 0% Off	MORFRAC morfblock.[LIGHT] 3 - High load friction block $ 72.90 ~~$ 81.00~~ 72.9 USD 10% Off
MORFRAC morfblock.[LIGHT] 4 - High load friction block $ 133.66 ~~$ 148.52~~ 133.66 USD 10% Off	MORFRAC morfblock.[LIGHT] 1 - High load friction block $ 39.86 ~~$ 41.96~~ 39.86 USD 5% Off	Ronstan Series 100 Orbit Block™ - Lashing Block $ 814.51 ~~$ 857.37~~ 814.51 USD 5% Off	MORFRAC morfblock.[LIGHT] 0.5 - High load friction block $ 33.30 ~~$ 35.05~~ 33.3 USD 5% Off
MORFRAC morfblock.[LIGHT] 5 - High load friction block $ 193.62 ~~$ 215.14~~ 193.62 USD 10% Off	MORFRAC morfblock.[LIGHT] 6 - High load friction block $ 303.89 ~~$ 337.65~~ 303.89 USD 10% Off	MORFRAC morfblock.[XL] 1 XL - High load friction block $ 141.76 ~~$ 157.51~~ 141.76 USD 10% Off	MORFRAC morfblock.[XL] 2 XL - High load friction block $ 202.52 ~~$ 225.03~~ 202.52 USD 10% Off
MORFRAC morfblock.[WOOD] 3 XL - High load wood friction block $ 400.82 ~~$ 421.92~~ 400.82 USD 5% Off	Ronstan Series 150 Orbit Block™ - Lashing Block $ 2,604.91 ~~$ 2,742.01~~ 2604.91 USD 5% Off	Harken 75mm Black Magic Air Runner Block with Becket $ 794.38 794.38 USD 0% Off	Karver KB10C Friction bearing block $ 254.21 254.21 USD 0% Off