Ronstan Single Lead Block 19mm (3/4") Sheave Daimeter

Full name: RONSTAN SINGLE LEAD BLOCK 19MM (3/4") SHEAVE DAIMETER
Mfg part #: RF917
UPC: 9316800032556
SKU: 55380

$18.54 ~~$20.86~~

Backorder: ships once restocked by the manufacturer. We’ll email you if there’s a delay.

🚚 Free shipping over $100
30-day returns. Details

Secure checkout · prices verified at checkout

Genuine parts from authorized distributors. Questions? getboatparts@gmail.com

30-day returns

About this part

The Ronstan Single Lead Block 19mm (3/4") Sheave Daimeter is a genuine Ronstan part (manufacturer part # RF917, UPC 9316800032556) in our Blocks range under Sailing. It's currently on backorder. Order now to reserve the next shipment. Shipping weight is about 0.1 lb.

Manufacturer description

Single Lead Block - 19mm(3/4") Sheave Diameter

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.

Applications:
Typically used in dinghy spars for control lines

Materials:

U.V. stabilized Acetal sheave
Grade 316 stainless steel load housing

Sheave Ø: 19mm(3/4")
Max. Rope Ø: 8mm(5/16")
Fastener Ø: 5.0mm(3/16")
M.W.L.: 250kg(550lbs)
B. L.: 550kg(1,100lbs)
Weight: 20g(0.7oz)