Top swivel design assures that the ball remains
stationary if the wire line spins.

Available in a variety of configurations:

4 & 7 Ton capacities

85, 150 & 200 lb. weights (ball only)

Crosby S-1320 Eye Hook or S-1316 SHUR-LOC Hooks.

Utilize genuine forged Crosby hooks, bail and connector.

Quenched and Tempered
Both styles of hooks incorporate patented QUIC-CHECK markings forged into the product which address two QUIC-CHECK features:

Deformation Indicators and Angle Indicators.
Easy disassembly for periodic inspection and maintenance.
Design factor of 4:1.

Top Swivel Overhaul Balls
with Crosby Eye Hook

UB-550E Stock No.

Model No.

Working Load
Limit (Tons)

Weight Each (lbs.)

Dimensions (in.)

A

B

C

D

E

F

G

H

J

1036621

MB04BT085E

4

113

8.88

21.00

1.44

1.31

1.36

1.12

2.75

2.28

1.12

1036649

MB04BT150E

4

178

10.56

22.72

1.44

1.31

1.36

1.12

2.75

2.28

1.12

1036667

MB04BT200E

4

232

11.62

23.72

1.44

1.31

1.36

1.12

2.75

2.28

1.12

1036685

MB07BT085E

7

113

8.88

22.48

1.81

1.66

1.61

1.12

2.75

2.28

1.12

1036705

MB07BT150E

7

178

10.56

24.20

1.81

1.66

1.61

1.12

2.75

2.28

1.12

1036723

MB07BT200E

7

232

11.62

25.20

1.81

1.66

1.61

1.12

2.75

2.28

1.12

*Ultimate Load is 4 times the Working Load Limit.

Top Swivel Overhaul Balls
with SHUR-LOC Eye Hook

UB-550S Stock No.

Model No.

Working Load
Limit (Tons)

Weight Each (lbs.)

Dimensions (in.)

A

B

C

D

E

F

G

H

J

1036630

MB04T085S

4

113

8.88

23.32

1.67

1.16

2.11

1.12

2.75

2.28

1.12

1036658

MB04T150S

4

178

10.56

25.04

1.67

1.16

2.11

1.12

2.75

2.28

1.12

1036676

MB04T200S

4

232

11.62

26.04

1.67

1.16

2.11

1.12

2.75

2.28

1.12

1036694

MB07T085S

7

113

8.88

23.32

1.67

1.16

2.11

1.12

2.75

2.28

1.12

1036714

MB07T150S

7

178

10.56

25.04

1.67

1.16

2.11

1.12

2.75

2.28

1.12

1036732

MB07T200S

7

232

11.62

26.04

1.67

1.16

2.11

1.12

2.75

2.28

1.12

*Ultimate Load is 4 times the Working Load Limit.