Sailboat Dinghy Hardware 35mm 1 3/8" Single Swivel Shackle Becket Block Small Boat Block Master BP-3502F 35mm Plain Bearing blocks are designed for sailborads, dinghies and control lines of all different configurations. Adjustable cleat arm can be set to optimum angle. •Do not use Master products to human suspension! Specification:Brand: MasterPart Number: BP-3502FSheave Ø (mm) 35 mmSheave Ø (in)1 3/8 inLength (mm)94 mmLength (in)3 -5/7 inWeight (g)42 gWeight (oz)1.5 ozMaximum line Ø (mm) 8 mmMaximum line Ø (in)5/16 inMaximum working load (kg)300 kgMaximum working load (lb)661 lbBreaking load (kg)600 kgBreaking load (lb)1320 lb •Do not use Master products to human suspension! Destination custom duty/tax are not included in the listing price; it is the customer's responsibility to pay for custom duty if any. Shipping by China Post ePacket/Registered Air Mail with shipping tracking number provided. It will take about 3-4 weeks’ time to deliver to you after shipping out, some countries may take longer time to deliver. If you want faster delivery, please contact me for shipping upgrade.