Marine parts and boating supplies

Garhauer stainless single yacht pulley block with alloy sheaves and self lubricating ball bearings.

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25-20US STAINLESS SINGLE block with Becket and stand-up deck plate

Code: 25-20US

SWL
 LENGTH
140mm
5.5" 		WIDTH
70mm
2.75" 		HEIGHT

25-20US STAINLESS SINGLE block with Becket and stand-up deck plate.

Stainless steel and Delrin ball bearings.
Sheave diameter 2"

Product unit weight grams:283 (Ounces: 10)



      $113.00
      Our direct to you price  $94.16 NZD

NOTE: All prices include 15% GST 
GST free with temporary import permit

A wide range of marine equipment and supplies, yacht fittings and dinghy davits is now in stock at Garhauer Marine New Zealand, Paihia, Bay of Islands 

Contact us for more info or click here for shipping info
25-20US STAINLESS SINGLE block with Becket and stand-up deck plate

   

   



PLEASE - do not use WD40 or CRC lubricants on your blocks. These damage the surface of the balls. Rinse in fresh water to get rid of salt build upSpecifications: these recommendations are for normal use. If you plan to use these blocks in exceptionally high load areas, we recommend switching to the next higher series of blocks.
If you are using a single block as a turning block and the line is coming back at around 180 degrees, the safe working load is HALVED. You are advised to use a foot block or high load block.
Series 15 20 25  27 30 40 50 60 70
Max Line Size 5/16"
8mm		 5/16"
8mm		 3/8"
10mm		  3/8"
10mm		 9/16"
14mm		 9/16"
14mm		 5/8"
16mm		 5/8"
16mm		 3/4"
20mm
Sheave Diameter 1"
25mm		 1 3/4"
43mm		 2"
50mm		  2 3/8"
60mm		 2 5/8"
65mm		 2 5/8"
65mm		 3"
76mm		 3 1/4"
85mm		 4"
100mm
SWL 400lb
182kg		 600lb
272kg		 1150lb
520kg		  1200lb
544kg		 2000lb
907kg		 2800lb
1270kg		 3000lb
1360kg		 3500lb
1590kg		 5000lb
2267kg

NB: SWL - Safe Working load. The breaking load is 50% more. All Garhauer products, as long as you have the correct series or block for the job, come with Garhauer's 10 year guarantee The safe working loads (SWL) are detailed on the block webpages. This is taken from the shackle strength. We would be happy to assist you in choosing the correct sized block for the job you want it to do.