b'340 $ All Prices in HardwareCanadian Dollars $1500 Series BlockSingle Block with fixed rolled edge bail and becket.5/16" - 3/8" line size.1-1/2" dia. sheave.1500lbs.tensile strength.NF106/1 $ 15.00Halyard Exit PlatesElectro Polished Stainless Steel. Curved rub strap welded inside prevents chafe. Fits masts 35 (small) L.O.A. 6-1/4 x 7/8 , Cutout size 4-1/4 x 9/16# NF60310#RF6031$ 30.00(medium) L.O.A. 8 x 1 , Cutout size 5-1/4 x 1-1/16# NF60320#RF6032$ 31.00(large) L.O.A. 8-1/4 x 1-1/8 , Cutout size 5-3/4 x 3/4# NF60330#RF6033$ 36.00Halyard Exit PlatesStamped Stainless Steel, tumbled and polished. Economical alternative to exit sheave box or open slot. Eliminates halyard chafing by keeping it away from tube while permitting smooth flow. Requires 3-1/4 x 1 (83mm x 25mm) opening slot in spar extrusion for up to 3/4 (19mm) halyard. Use four #10 (5mm) R.H. Fasteners. 2oz. (57g)Large Flat#081012$ 9.95Large Curved#081013 9.95Requires 2-1/4 x 13/16 (57mm x 21mm) opening slot in spar extrusion for up to 1/2" (13mm) halyard. Use four #10 (5mm) R.H. fasteners 1oz. (28g)Small Flat#081011$ 5.95Small Curved#081010$ 5.95340 email: hmp@hollandmarine.comwebsite: www.hollandmarine.comfax:905-891-7972tel:905-891-1639'