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Item # 0270
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Arborist Block-ISC Wales 3/4''
Description: High strength aluminum alloy side plates and sheaves. Stainless steel axles with sintered bronze bearings. Features a spring-lock upper sheave with retention pin. This model will accept 3/4" diameter rope or 20mm. Very well designed and quite dependable. See larger image for specifications! Made in Wales
Size: Length: 8-1/2'', Width: 5", Weight: 5.0lbs
Cost: $185.00 CDN
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Item # 0213
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Arborist Block-ISC Wales 5/8''
Description: High strength aluminum alloy side plates and sheaves. Stainless steel axles with sintered bronze bearings. Features a spring-lock upper sheave with retention pin. This model will accept 5/8" diameter rope or 16mm. Very well designed and quite dependable. See larger image for specifications! Made in Wales
Size: Length: 7'', Width: 3-3/4'', Weight: 3 lbs
Cost: $155.00 CDN
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Item # 0072
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CMI 3/4'' Arborist Block
Description: Designed for use in a false crotch system, wide side plates prevent rope from wearing on tree bark. Extremely robust construction, a big block for big wood! Specifications: Side Plates constructed from stainless steel, stainless steel axle with bushing, Aluminum sheave, 3/4" rope diameter or less, Max Breaking strength 40,000lbs, Safe Working Load 6000lbs, Made in USA.
Size: For 3/4" Rope diameter or less.
Cost: $187.00 CDN
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Item # 0071
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CMI 5/8'' Arborist Block
Description: Designed for use in a false crotch system, wide side plates prevent rope from wearing on tree bark. Extremely robust construction, a big block for big wood! Specifications: Side Plates constructed from stainless steel, stainless steel axle with bushing, Aluminum sheave, 5/8" rope diameter or less, Max Breaking Strength 28,000lbs, Safe Working Load 4000lbs, Made in USA.
Size: For 5/8" Rope diameter or less.
Cost: $129.00 CDN
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Item # 1112
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CMI Double Ended Pulley Stainless Steel
Description: Another quality product from CMI, this pulley features stainless steel drop sideplates, needle bearings, hardened and ground axle,stainless steel sheave, and a 95.6% efficiency A terrific device for setting up a compound pulley system.This pulley will accept upto 5/8" diameter rope or wirerope. MBS: 8500 pounds.
Size: Weight: 440 grams or 13 oz, Length: 7.75", Width:3.5"
Cost: $77.00 CDN
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