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] 4 - High load friction block $ 133.89 ~~$ 148.77~~ 133.89000000000001 USD 10% Off	MORFRAC morfblock.[WOOD] 3 XL - High load wood friction block $ 422.63 422.63 USD 0% Off	MORFRAC morfblock.[XL] 3 XL - High load friction block $ 304.29 ~~$ 338.11~~ 304.29 USD 10% Off	Karver KB8 Roller bearing block - Grey $ 95.68 95.68 USD 0% Off
Karver KB10 Roller bearing block $ 222.96 222.96 USD 0% Off	Karver KB8C Friction bearing block $ 140.52 140.52 USD 0% Off	Karver KB6 Roller bearing block - Grey $ 57.02 57.02 USD 0% Off	Karver KB12C Friction bearing block $ 457.67 457.67 USD 0% Off
MORFRAC morfblock.[LIGHT] 1 - High load friction block $ 42.03 42.03 USD 0% Off	MORFRAC morfblock.[LIGHT] 3 - High load friction block $ 73.02 ~~$ 81.14~~ 73.02 USD 10% Off	MORFRAC morfblock.[LIGHT] 2 - High load friction block $ 56.73 56.730000000000004 USD 0% Off	MORFRAC morfblock.[LIGHT] 5 - High load friction block $ 193.95 ~~$ 215.50~~ 193.95000000000002 USD 10% Off
MORFRAC morfblock.[LIGHT] 6 - High load friction block $ 304.40 ~~$ 338.22~~ 304.40000000000003 USD 10% Off	MORFRAC morfblock.[XL] 1 XL - High load friction block $ 142.00 ~~$ 157.78~~ 142.0 USD 10% Off	MORFRAC morfblock.[XL] 2 XL - High load friction block $ 202.87 ~~$ 225.41~~ 202.87 USD 10% Off	MORFRAC morfblock.[WOOD] 1 XL - High load wood friction block $ 197.22 197.22 USD 0% Off
Ronstan Series 60 Orbit Block™ - Lashing Block $ 791.67 ~~$ 833.34~~ 791.6700000000001 USD 5% Off	Harken 75mm Black Magic Air Runner Block with Becket $ 795.73 795.73 USD 0% Off	Ronstan Series 100 Orbit Block™ - Lashing Block $ 815.89 ~~$ 858.83~~ 815.89 USD 5% Off	Ronstan Series 150 Orbit Block™ - Lashing Block $ 2,609.33 ~~$ 2,746.66~~ 2609.33 USD 5% Off