– 29 – BLOCK DIVISION, INC. DEADMANSWIVELHOOKBLOCK DEADMAN SWIVEL HOOK BLOCK – SINGLE SHEAVE MODEL NUMBER MAXIMUM CABLE SIZE A B C D E F LO O Y WORKING LOAD WEIGHT EACH 01578-DM 3/16" 1" 1 1/2" 7/16" 3/8" 5 5/8" 1 5/8" 5/16" 7/16" 3/4" 525 lbs 0.70 lbs 02078-DM 3/16" 1 1/2" 2" 7/16" 3/8" 6 1/8" 2 1/8" 5/16" 7/16" 3/4" 600 lbs 0.95 lbs 02578-DM 1/4" 2" 2 1/2" 7/16" 3/8" 7 5/16" 2 5/8" 1/2" 5/8" 3/4" 685 lbs 1.40 lbs 02578-1/8-DM 1/8" 2 1/4" 2 1/2" 7/16" 3/8" 7 5/16" 2 5/8" 1/2" 5/8" 3/4" 685 lbs 1.45 lbs 03078-DM 1/4" 2 1/2" 3" 7/16" 3/8" 8 1/16" 3 1/8" 1/2" 5/8" 3/4" 800 lbs 1.80 lbs 03078-5/16-DM 5/16" 2 1/2" 3" 7/16" 3/8" 8 1/16" 3 1/8" 1/2" 5/8" 3/4" 800 lbs 1.75 lbs 03578-DM 5/16" 3" 3 1/2" 5/8" 9/16" 11 1/8" 3 3/4" 13/16" 15/16" 1 3/16" 1550 lbs 4.60 lbs 03578-3/8-DM 3/8" 3" 3 1/2" 5/8" 9/16" 11 1/8" 3 3/4" 13/16" 15/16" 1 3/16" 1550 lbs 4.45 lbs 04078-DM 3/8" 3 1/4" 4" 5/8" 9/16" 11 7/8" 4 1/4" 13/16" 15/16" 1 3/16" 1700 lbs 5.40 lbs 05078-DM 3/8" 4 1/4" 5" 5/8" 9/16" 12 7/8" 5 1/4" 13/16" 15/16" 1 3/16" 1850 lbs 7.46 lbs DEADMAN SWIVEL HOOK BLOCK – DOUBLE SHEAVE MODEL NUMBER MAXIMUM CABLE SIZE A B C D E F LO O Y WORKING LOAD WEIGHT EACH 01578-2-DM 3/16" 1" 1 1/2" 7/16" 3/8" 5 5/8" 1 5/8" 7/16" 5/16" 1 5/16" 525 lbs 1.00 lbs 02078-2-DM 3/16" 1 1/2" 2" 7/16" 3/8" 6 1/8" 2 1/8" 7/16" 5/16" 1 5/16" 600 lbs 1.40 lbs 02578-2-DM 1/4" 2" 2 1/2" 7/16" 3/8" 7 5/16" 2 5/8" 5/8" 1/2" 1 5/16" 685 lbs 2.05 lbs 02578-1/8-2-DM 1/8" 2 1/4" 2 1/2" 7/16" 3/8" 7 5/16" 2 5/8" 5/8" 1/2" 1 5/16" 685 lbs 2.20 lbs 03078-2-DM 1/4" 2 1/2" 3" 7/16" 3/8" 8 1/16" 3 1/8" 5/8" 1/2" 1 5/16" 800 lbs 2.80 lbs 03078-5/16-2-DM 5/16" 2 1/2" 3" 7/16" 3/8" 8 1/16" 3 1/8" 5/8" 1/2" 1 5/16" 800 lbs 2.70 lbs 03578-2-DM 5/16" 3" 3 1/2" 5/8" 9/16" 11 1/8" 3 3/4" 5 3/8" 3 3/4" 2 1/16" 1550 lbs 6.70 lbs 03578-3/8-2-DM 3/8" 3" 3 1/2" 5/8" 9/16" 11 1/8" 3 3/4" 15/16" 13/16" 2 1/16" 1550 lbs 6.45 lbs 04078-2-DM 3/8" 3 1/4" 4" 5/8" 9/16" 11 7/8" 4 1/4" 15/16" 13/16" 2 1/16" 1700 lbs 7.90 lbs 05078-2-DM 3/8" 4 1/4" 5" 5/8" 9/16" 12 7/8" 5 1/4" 15/16" 13/16" 2 1/16" 1850 lbs 11.25 lbs DEADMAN SWIVEL HOOK BLOCK – TRIPLE SHEAVE MODEL NUMBER MAXIMUM CABLE SIZE A B C D E F LO O Y WORKING LOAD WEIGHT EACH 01578-3-DM 3/16" 1" 1 1/2" 7/16" 3/8" 5 5/8" 1 5/8" 7/16" 5/16" 1 7/8" 525 lbs 1.20 lbs 02078-3-DM 3/16" 1 1/2" 2" 7/16" 3/8" 6 1/8" 2 1/8" 7/16" 5/16" 1 7/8" 600 lbs 1.80 lbs 02578-3-DM 1/4" 2" 2 1/2" 7/16" 3/8" 7 5/16" 2 5/8" 5/8" 1/2" 1 7/8" 685 lbs 2.70 lbs 02578-1/8-3-DM 1/8" 2 1/4" 2 1/2" 7/16" 3/8" 7 5/16" 2 5/8" 5/8" 1/2" 1 7/8" 685 lbs 2.90 lbs 03078-3-DM 1/4" 2 1/2" 3" 7/16" 3/8" 8 1/16" 3 1/8" 5/8" 1/2" 1 7/8" 800 lbs 3.70 lbs 03078-5/16-3-DM 5/16" 2 1/2" 3" 7/16" 3/8" 8 1/16" 3 1/8" 5/8" 1/2" 1 7/8" 800 lbs 3.55 lbs 03578-3-DM 5/16" 3" 3 1/2" 5/8" 9/16" 11 1/8" 3 3/4" 15/16" 13/16" 2 15/16" 1550 lbs 8.90 lbs 03578-3/8-3-DM 3/8" 3" 3 1/2" 5/8" 9/16" 11 1/8" 3 3/4" 15/16" 13/16" 2 15/16" 1550 lbs 8.55 lbs 04078-3-DM 3/8" 3 1/4" 4" 5/8" 9/16" 11 7/8" 4 1/4" 15/16" 13/16" 2 15/16" 1700 lbs 10.55 lbs 05078-3-DM 3/8" 4 1/4" 5" 5/8" 9/16" 12 7/8" 5 1/4" 15/16" 13/16" 2 15/16" 1850 lbs 15.45 lbs SINGLE SHEAVE DOUBLE SHEAVE TRIPLE SHEAVE F D E O LO Y DIMENSION WITHOUT LATCH DIMENSION WITH LATCH C Y A B F D E O LO Y C B DIMENSION WITHOUT LATCH DIMENSION WITH LATCH C Y A F D E O LO B Y C A DIMENSION WITHOUT LATCH DIMENSION WITH LATCH To see the true measurements of LO and O please refer to page .