Sailboat Hardware 90mm 3.54" Single Toggle Head Plain Bearing Block Master BP-0907F 90mm Plain Bearing block can handle extremely high loads. The block features a self-lubricant bearing with Acetal busing. All materials are UV-resistant and Anti-corrosion. •Do not use Master products to human suspension! Specification:Brand: MasterPart Number: BP-0907FSheave Ø (mm) 90 mmSheave Ø (in) 3.54 inLength (mm) 160 mmLength (in)6 2/7 inWeight (g)415 gWeight (oz)14.64 ozMaximum line Ø (mm) 14 mmMaximum line Ø (in) 9/16 inMaximum working load (kg)1500 kgMaximum working load (lb)3300 lbBreaking load (kg)3200 kgBreaking load (lb) 7040 lb 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.