product masthead

Universal – 55/56/59 Series

Universal – 55/56/59 Series

Overview

Key Benefits

  • Benefit #1
  • Benefit #2
  • Benefit #3
  • Benefit #4

Features

  • May be mounted upright or underhung
  • May be supported by I-beams, grid wells or Unistrut™
  • Nylon or ASTM Class 30 grey iron sheaves are available. Nylon sheaves are quieter, have a higher capacity, lower weight and lower cost than blocks with cast iron sheaves.
  • 8″ (203.2 mm) blocks have a 24″ (609.6 mm) base angle with a continuous pattern of holes and slots for universal mounting for a grip range up to 20″ (508 mm). Multi-line block base angles have a series of mounting holes.
  • 8-Line blocks have the base angles turned in, requiring different upright and underhung models
  • Clip package available for single line blocks with a combination of J-bolts and clips for both underhung, and upright mounting options
  • Sealed precision ball bearings (Single line, 8″ [203.2 mm] nominal sheave only) or tapered roller bearings
  • Side plates fully enclose sheave
  • Five spacer between the side plates, three of which prevent cables from escaping the sheave grooves
  • Pivot adapters (070-PIVOT) are available for single line 8″ (203.2 mm) blocks used in applications where the mounting surface is sloped
  • Underhung loft blocks may need to be welded to loft beams after final alignment – consult the factory for specific information

Options

Sheave
Diam.
Lines Bearings Cast Iron
Prod. Code
RWL Weight Nylon
Prod. Code
RWL Weight
Cable Blocks (1/4″ (6.35 mm) cable)
8-1/2″
216 mm
1 17mm BB 200-10855C25 500 lb
227 kg
14 lb
9 kg
200-10856N25 750 lb
340 kg
15 lb
6.8 kg
8-1/2″
216 mm
2 17mm BB 200-20855C25 700 lb
317 kg
20 lb
9 kg
200-20855N25 750 lb
340 kg
16 lb
7.25 kg
8-1/2″
216 mm
1 17mm TRB 200-10856C25T 500 lb
227 kg
20 lb
9 kg
200-10856N25T 750 lb
340 kg
15 lb
6.8 kg
8-1/2″
216 mm
2 17mm TRB 200-20855C25T 700 lb
317 kg
20 lb
9 kg
200-20855N25T 750 lb
340 kg
16 lb
7.25 kg
8-1/2″
216 mm
4 1″ TRB
25.4 mm
200-40855C25 1300 lb
590 kg
40 lb
18 kg
200-40855N25 1300 lb
590 kg
31 lb
14 kg
8-1/2″ Upright
216 mm
8 1″ TRB
25.4 mm
200-80855C25 1300 lb
590 kg
52 lb
23.5 kg
200-80855N25 1300 lb
590 kg
32 lb
14.5 kg
8-1/2″ Underhung
216 mm
8 1″ TRB
25.4 mm
200-80859C25 1300 lb
590 kg
52 lb
23.5 kg
200-80859N25 1300 lb
590 kg
32 lb
14.5 kg
12″*
305 mm
1 1″ TRB
25.4 mm
200-11255C25 700 lb
317 kg
50 lb
22.7 kg
12″
305 mm
2 1″ TRB
25.4 mm
200-21255 1400 lb
634 kg
50 lb
22.7 kg
12″ Upright
305 mm
8 1″ TRB
25.4 mm
200-81255C25 3000 lb
1361 kg
74 lb
33.5 kg
12″ Underhung
305 mm
8 1″ TRB
25.4 mm
200-81259C25 2500 lb
1134 kg
74 lb
33.5 kg
16″+
406 mm
1 1″ TRB
25.4 mm
200-11655S38 1400 lb
634 kg
110 lb
50 kg
Cable Blocks (3/16″(4.76 mm) cable)
8-1/2″
216 mm
1 17mm BB 200-10855N19 500 lb
317 kg
15 lb
6.8 kg
8-1/2″
216 mm
1 17mm TRB 200-10855N19T 500 lb
317 kg
15 lb
6.8 kg
8-1/2″
216 mm
8 1″ TRB
25.4 mm
200-80855N19 1300 lb
590 kg
28 lb
12.7 kg
8-1/2″
216 mm
8 1″ TRB
25.4 mm
200-80859N19 1300 lb
590 kg
28 lb
12.7 kg
Rope Block (3/4″ (19 mm) rope)
8″
203 mm
1 17mm BB 200-10855C75 300 lb
136 kg
20 lb
9 kg
200-10855N75 300 lb
136 kg
15 lb
6.8 kg
8″
203 mm
1 17mm TRB 200-10855C75T 300 lb
136 kg
20 lb
9 kg
200-10855N75T 300 lb
136 kg
15 lb
6.8 kg

* Available for 1/4″ (6.35 mm) or 3/8″ (9.5 mm) cable, specify. (RWL for 1/4″ (6.35 mm) groove 700 lbs. (317 kg), for 3/8″ (9.5 mm) groove 1050 lbs. (476 kg)).

+ Steel sheave, available for 3/8″ (9.5 mm) or 1/2″ (12.7 mm) cable, specify.

RWL: RWL is maximum load that can be applied to a block which is in “like new” condition and has been properly installed, maintained and operated.

Construction

 

Ordering Information

Please call your Wenger | J.R. Clancy representative so we can thoroughly understand your needs in order to provide the best solution and estimate.