McKissick® Construction Blocks
Model No.
|
680-S Inquiry
Stock No.
|
Working
Load Limit
(t)
|
No. of
Sheaves
|
Sheave
Diam.
(mm)
|
Blocks with Hanger and Shackle - Dimensions (mm) |
Weight
Each
(kg.) |
A
|
E
|
F
|
G
|
H
|
I
|
S
|
T
|
U
|
V
|
W
|
X |
|
C50T20BS
|
2103652
|
45.4
|
3
|
508
|
1443
|
264
|
511
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
392
|
|
C50T24BS
|
2103654
|
45.4
|
3
|
610
|
1545
|
264
|
613
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
489
|
|
C50Q16BS
|
2103660
|
45.4
|
4
|
406
|
1357
|
339
|
409
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
354
|
|
C50Q18BS
|
2103662
|
45.4
|
4
|
457
|
1411
|
339
|
460
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
422
|
|
49.9 Tonnes
|
|
C55D20BS
|
2103700
|
49.9
|
2
|
508
|
1443
|
199
|
511
|
31.8
|
35.1
|
41.1
|
226
|
143
|
73.0
|
51.0
|
61.0
|
84.0
|
336
|
|
C55D24BS
|
2103702
|
49.9
|
2
|
610
|
1545
|
199
|
613
|
31.8
|
35.1
|
41.1
|
226
|
143
|
73.0
|
51.0
|
61.0
|
84.0
|
419
|
|
C55T18BS
|
2103710
|
49.9
|
3
|
457
|
1411
|
264
|
460
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
341
|
|
C55T20BS
|
2103712
|
49.9
|
3
|
508
|
1443
|
264
|
511
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
392
|
|
C55T24BS
|
2103714
|
49.9
|
3
|
610
|
1545
|
264
|
613
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
489
|
|
C55Q16BS
|
2103720
|
49.9
|
4
|
406
|
1357
|
339
|
409
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
354
|
|
C55Q18BS
|
2103722
|
49.9
|
4
|
457
|
1411
|
339
|
460
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
422
|
|
54.4 Tonnes
|
|
C60T18BS
|
2103760
|
54.4
|
3
|
457
|
1411
|
264
|
460
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
341
|
|
C60T20BS
|
2103762
|
54.4
|
3
|
508
|
1441
|
264
|
511
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
392
|
|
C60T24BS
|
2103764
|
54.4
|
3
|
610
|
1543
|
264
|
613
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
489
|
|
C60Q18BS
|
2103770
|
54.4
|
4
|
457
|
1411
|
339
|
460
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
422
|
|
C60Q20BS
|
2103772
|
54.4
|
4
|
508
|
1441
|
339
|
511
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
490
|
|
C60Q24BS
|
2103774
|
54.4
|
4
|
610
|
1543
|
339
|
613
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
585
|
|
59 Tonnes
|
|
C65T18BS
|
2103810
|
59.0
|
3
|
457
|
1411
|
264
|
460
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
341
|
|
C65T20BS
|
2103812
|
59.0
|
3
|
508
|
1441
|
264
|
511
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
392
|
|
C65T24BS
|
2103814
|
59.0
|
3
|
610
|
1543
|
264
|
613
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
489
|
|
C65Q18BS
|
2103820
|
59.0
|
4
|
457
|
1411
|
339
|
460
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
422
|
|
C65Q20BS
|
2103822
|
59.0
|
4
|
508
|
1441
|
339
|
511
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
490
|
|
C65Q24BS
|
2103824
|
59.0
|
4
|
610
|
1543
|
339
|
613
|
31.8
|
35.1
|
41.1
|
226
|
133
|
73.0
|
51.0
|
61.0
|
73.5
|
585
|
|
63 Tonnes
|
|
C70T20BS
|
2103830
|
63
|
3
|
508
|
1670
|
283
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
531
|
|
C70Q20BS
|
2103840
|
63
|
4
|
508
|
1670
|
338
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
560
|
|
C70Q24BS
|
2103842
|
63
|
4
|
610
|
1772
|
338
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
708
|
|
C70QN20BS
|
2103850
|
63
|
5
|
508
|
1670
|
463
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
721
|
|
C70QN24BS
|
2103852
|
63
|
5
|
610
|
1772
|
463
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
907
|
|
72 Tonnes
|
|
C80T20BS
|
2103860
|
72
|
3
|
508
|
1670
|
283
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
531
|
|
C80Q20BS
|
2103870
|
72
|
4
|
508
|
1670
|
338
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
590
|
|
C80Q24BS
|
2103872
|
72
|
4
|
610
|
1772
|
338
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
708
|
|
C80QN20BS
|
2103880
|
72
|
5
|
508
|
1670
|
463
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
721
|
|
C80QN24BS
|
2103882
|
72
|
5
|
610
|
1772
|
463
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
907
|
|
81 Tonnes
|
|
C90Q20BS
|
2103920
|
81
|
4
|
508
|
1670
|
338
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
617
|
|
C90Q24BS
|
2103922
|
81
|
4
|
610
|
1772
|
338
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
780
|
|
C90QN20BS
|
2103930
|
81
|
5
|
508
|
1670
|
463
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
721
|
|
C90QN24BS
|
2103932
|
81
|
5
|
610
|
1772
|
463
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
934
|
|
90 Tonnes
|
|
C100QN20BS
|
2103970
|
90
|
5
|
508
|
1670
|
463
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
721
|
|
C100QN24BS
|
2103972
|
90
|
5
|
610
|
1772
|
463
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
83.8
|
934
|
|
C100SX20BS
|
2103980
|
90
|
6
|
508
|
1670
|
518
|
511
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
755
|
|
C100SX24BS
|
2103982
|
90
|
6
|
610
|
1772
|
518
|
613
|
35.1
|
38.1
|
46.2
|
302
|
184
|
91.9
|
68.8
|
79.2
|
73.7
|
977
|
|
