Home :: DEADMAN PULLEYS :: Deadman Swivel Hook Block

Deadman Swivel Hook Block

A single, double or triple sheave deadmans eye is a single, double or triple internal sheave block with a static fixture on one end and a dynamic fixture on the other. The design of this block includes a fixed eye on one end and will be used to be anchored to a surface, yet on the other end there is a swivel hook. This type of block is used when a design configuration requires multiple applications. In other cases, it’s used to guide a situation.  For example, when using a heavy duty crane, there are quite a number of pulleys that are used to just guide the wires or ropes as straight as possible.  To view product application photos, click here. If you have any questions, please give us a call or send us an email.

Single (1) sheave = the Model No. ends in -1;  Double (2) sheaves = the Model No. ends in "Double"; Triple (3) sheaves = the Model No. ends in "Triple".

SPECIFICATIONS CHART

Model No. Max
Cable
A B C D E F LO O Y Working
Load
Weight
Each
01578-DM
Order
3/16"4.763 mm 1"25.40 mm 1-1/2"38.10 mm 7/16"11.113 mm 3/8"9.525 mm 5-5/8"142.875 mm 1-5/8"41.275 mm 5/16"7.938 mm 7/16"11.113 mm 3/4"19.05 mm 525 lbs238.136 kg 0.50 lb0.227 kg
02078-DM
Order
3/16"4.763 mm 1-1/2"38.10 mm 2"50.80 mm 7/16"11.113 mm 3/8"9.525 mm 6-1/8"155.575 mm 2-1/8"53.975 mm 5/16"7.938 mm 7/16"11.113 mm 3/4"19.05 mm 600 lbs272.155 kg 0.70 lb0.318 kg
02578-DM
Order
1/4"6.35 mm 2"50.80 mm 2-1/2"63.50 mm 7/16"11.113 mm 3/8"9.525 mm 7-5/16"185.738 mm 2-5/8"66.675 mm 1/2"12.70 mm 5/8"15.875 mm 3/4"19.05 mm 685 lbs310.711 kg 1.00 lb0.454 kg
02578-1/8-DM
Order
1/8"3.175 mm 2-1/4"57.15 mm 2-1/2"63.50 mm 7/16"11.113 mm 3/8"9.525 mm 7-5/16"185.738 mm 2-5/8"66.675 mm 1/2"12.70 mm 5/8"15.875 mm 3/4"19.05 mm 685 lbs310.711 kg 1.00 lb0.454 kg
03078-DM
Order
1/4"6.35 mm 2-1/2"63.50 mm 3"76.20 mm 7/16"11.113 mm 3/8"9.525 mm 8-1/16"204.788 mm 3-1/8"79.375 mm 1/2"12.70 mm 5/8"15.875 mm 3/4"19.05 mm 800 lbs362.874 kg 1.40 lbs0.635 kg
03078-5/16-DM
Order
5/16"7.938 mm 2-1/2"63.50 mm 3"76.20 mm 7/16"11.113 mm 3/8"9.525 mm 8-1/16"204.788 mm 3-1/8"79.375 mm 1/2"12.70 mm 5/8"15.875 mm 3/4"19.05 mm 800 lbs362.874 kg 1.40 lbs0.635 kg
03578-DM
Order
5/16"7.938 mm 3"76.20 mm 3-1/2"88.90 mm 5/8"15.875 mm 9/16"14.288 mm 11-1/8"282.575 mm 3-3/4"95.25 mm 13/16"20.638 mm 15/16"23.813 mm 1-1/5"30.48 mm 1550 lbs703.068 kg 3.10 lbs1.406 kg
03578-3/8-DM
Order
3/8"9.525 mm 3"76.20 mm 3-1/2"88.90 mm 5/8"15.875 mm 9/16"14.288 mm 11-1/8"282.575 mm 3-3/4"95.25 mm 13/16"20.638 mm 15/16"23.813 mm 1-1/5"30.48 mm 1550 lbs703.068 kg 3.10 lbs1.406 kg
04078-DM
Order
3/8"9.525 mm 3-1/4"82.55 mm 4"101.60 mm 5/8"15.875 mm 9/16"14.288 mm 11-7/8"301.625 mm 4-1/4"107.95 mm 13/16"20.638 mm 15/16"23.813 mm 1-1/5"30.48 mm 1700 lbs771.107 kg 3.80 lbs1.724 kg
05078-DM
Order
3/8"9.525 mm 4-1/4"107.95 mm 5"127.00 mm 5/8"15.875 mm 9/16"14.288 mm 12-7/8"327.025 mm 5-1/4"133.35 mm 13/16"20.638 mm 15/16"23.813 mm 1-1/5"30.48 mm 1850 lbs839.146 kg 5.30 lbs2.404 kg
01578-2-DM
Order
3/16"4.763 mm 1"25.40 mm 1-1/2"38.10 mm 7/16"11.113 mm 3/8"9.525 mm 5-5/8"142.875 mm 1-5/8"41.275 mm 7/16"11.113 mm 5/16"7.938 mm 1-7/32"30.956 mm 525 lbs238.136 kg 0.70 lb0.318 kg
02078-2-DM
Order
3/16"4.763 mm 1-1/2"38.10 mm 2"50.80 mm 7/16"11.113 mm 3/8"9.525 mm 6-1/8"155.575 mm 2-1/8"53.975 mm 7/16"11.113 mm 5/16"7.938 mm 1-7/32"30.956 mm 600 lbs272.155 kg 1.05 lbs0.476 kg
02578-2-DM
Order
1/4"6.35 mm 2"50.80 mm 2-1/2"63.50 mm 7/16"11.113 mm 3/8"9.525 mm 7-5/16"185.738 mm 2-5/8"66.675 mm 5/8"15.875 mm 1/2"12.70 mm 1-7/32"30.956 mm 685 lbs310.711 kg 1.65 lbs0.748 kg
02578-1/8-2-DM
Order
1/8"3.175 mm 2-1/4"57.15 mm 2-1/2"63.50 mm 7/16"11.113 mm 3/8"9.525 mm 7-5/16"185.738 mm 2-5/8"66.675 mm 5/8"15.875 mm 1/2"12.70 mm 1-7/32"30.956 mm 685 lbs310.711 kg 1.65 lbs0.748 kg
03078-2-DM
Order
1/4"6.35 mm 2-1/2"63.50 mm 3"76.20 mm 7/16"11.113 mm 3/8"9.525 mm 8-1/16"204.788 mm 3-1/8"79.375 mm 5/8"15.875 mm 1/2"12.70 mm 1-7/32"30.956 mm 800 lbs362.874 kg 2.25 lbs1.021 kg
03078-5/16-2-DM
Order
5/16"7.938 mm 2-1/2"63.50 mm 3"76.20 mm 7/16"11.113 mm 3/8"9.525 mm 8-1/16"204.788 mm 3-1/8"79.375 mm 5/8"15.875 mm 1/2"12.70 mm 1-7/32"30.956 mm 800 lbs362.874 kg 2.25 lbs1.021 kg
03578-2-DM
Order
5/16"7.938 mm 3"76.20 mm 3-1/2"88.90 mm 5/8"15.875 mm 9/16"14.288 mm 11-1/8"282.575 mm 3-3/4"95.25 mm 15/16"23.813 mm 13/16"20.638 mm 1-13/16"46.038 mm 1550 lbs703.068 kg 5.15 lbs2.336 kg
03578-3/8-2-DM
Order
3/8"9.525 mm 3"76.20 mm 3-1/2"88.90 mm 5/8"15.875 mm 9/16"14.288 mm 11-1/8"282.575 mm 3-3/4"95.25 mm 15/16"23.813 mm 13/16"20.638 mm 1-13/16"46.038 mm 1550 lbs703.068 kg 5.15 lbs2.336 kg
04078-2-DM
Order
3/8"9.525 mm 3-1/4"82.55 mm 4"101.60 mm 5/8"15.875 mm 9/16"14.288 mm 11-7/8"301.625 mm 4-1/4"107.95 mm 15/16"23.813 mm 13/16"20.638 mm 1-13/16"46.038 mm 1700 lbs771.107 kg 6.20 lbs2.812 kg
05078-2-DM
Order
3/8"9.525 mm 4-1/4"107.95 mm 5"127.00 mm 5/8"15.875 mm 9/16"14.288 mm 12-7/8"327.025 mm 5-1/4"133.35 mm 15/16"23.813 mm 13/16"20.638 mm 1-13/16"46.038 mm 1850 lbs839.146 kg 9.20 lbs4.173 kg
01578-3-DM
Order
3/16"4.763 mm 1"25.40 mm 1-1/2"38.10 mm 7/16"11.113 mm 3/8"9.525 mm 5-5/8"142.875 mm 1-5/8"41.275 mm 7/16"11.113 mm 5/16"7.938 mm 1-3/4"44.45 mm 525 lbs238.136 kg 0.95 lbs0.431 kg
02078-3-DM
Order
3/16"4.763 mm 1-1/2"38.10 mm 2"50.80 mm 7/16"11.113 mm 3/8"9.525 mm 6-1/8"155.575 mm 2-1/8"53.975 mm 7/16"11.113 mm 5/16"7.938 mm 1-3/4"44.45 mm 600 lbs272.155 kg 1.45 lbs0.658 kg
02578-3-DM
Order
1/4"6.35 mm 2"50.80 mm 2-1/2"63.50 mm 7/16"11.113 mm 3/8"9.525 mm 7-5/16"185.738 mm 2-5/8"66.675 mm 5/8"15.875 mm 1/2"12.70 mm 1-3/4"44.45 mm 685 lbs310.711 kg 2.30 lbs1.043 kg
02578-1/8-3-DM
Order
1/8"3.175 mm 2-1/4"57.15 mm 2-1/2"63.50 mm 7/16"11.113 mm 3/8"9.525 mm 7-5/16"185.738 mm 2-5/8"66.675 mm 5/8"15.875 mm 1/2"12.70 mm 1-3/4"44.45 mm 685 lbs310.711 kg 2.30 lbs1.043 kg
03078-3-DM
Order
1/4"6.35 mm 2-1/2"63.50 mm 3"76.20 mm 7/16"11.113 mm 3/8"9.525 mm 8-1/16"204.788 mm 3-1/8"79.375 mm 5/8"15.875 mm 1/2"12.70 mm 1-3/4"44.45 mm 800 lbs362.874 kg 3.20 lbs1.451 kg
03078-5/16-3-DM
Order
5/16"7.938 mm 2-1/2"63.50 mm 3"76.20 mm 7/16"11.113 mm 3/8"9.525 mm 8-1/16"204.788 mm 3-1/8"79.375 mm 5/8"15.875 mm 1/2"12.70 mm 1-3/4"44.45 mm 800 lbs362.874 kg 3.20 lbs1.451 kg
03578-3-DM
Order
5/16"7.938 mm 3"76.20 mm 3-1/2"888.90 mm 5/8"15.875 mm 9/16"14.288 mm 11-1/8"282.575 mm 3-3/4"95.25 mm 15/16"23.813 mm 13/16"20.638 mm 2-2/3"67.733 mm 1550 lbs703.068 kg 7.30 lbs3.311 kg
03578-3/8-3-DM
Order
3/8"9.525 mm 3"76.20 mm 3-1/2"888.90 mm 5/8"15.875 mm 9/16"14.288 mm 11-1/8"282.575 mm 3-3/4"95.25 mm 15/16"23.813 mm 13/16"20.638 mm 2-2/3"67.733 mm 1550 lbs703.068 kg 7.30 lbs3.311 kg
04078-3-DM
Order
3/8"9.525 mm 3-1/4"82.55 mm 4"101.60 mm 5/8"15.875 mm 9/16"14.288 mm 11-7/8"301.625 mm 4-1/4"107.95 mm 15/16"23.813 mm 13/16"20.638 mm 2-2/3"67.733 mm 1700 lbs771.107 kg 8.80 lbs3.992 kg
05078-3-DM
Order
3/8"9.525 mm 4-1/4"107.95 mm 5"127.00 mm 5/8"15.875 mm 9/16"14.288 mm 12-7/8"327.025 mm 5-1/4"133.35 mm 15/16"23.813 mm 13/16"20.638 mm 2-2/3"67.733 mm 1850 lbs839.146 kg 13.10 lbs5.942 kg
 

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