Red industrial crane hook assembly with a swivel and safety latch, ideal for heavy lifting in construction or warehouses.

Crosby McKissick UB-500E Top Swivel Overhaul Balls with 320 Eye Hooks

SKU: GRRR499 Category: Blocks

Product details

Sizes 4 short Tons through 30 short Tons are available with Crosby’s S1316A positive-locking SHUR-LOC® hook, which may be used for lifting personnel. Meets the intent of OSHA Rule 1926.1431(g)(1)(i)(A) and 1926.1501(g)(4)(iv)(B).
Design Factor 4:1
The top swivel design on the UB-500 assures the ball remains stationary if the wireline spins.
The swivel incorporates a sealed roller thrust bearing together with a grease fitting for easy lubrication.
Each ball can be equipped with the new McKissick® US-422T Wedge Socket which can be easily adjusted to fit various sizes of wireline by changing the wedge (ensure that correct wedge is used for selected wireline size).
All hooks used on UB-500 Overhaul Balls (S320, S320N & S1316A) are forged from alloy steel. The S320 and S320N hooks come complete with latches.
The S320 hook (PL latch) and the S320N hook (S4320 latch), with the proper latch attached, may be used for personnel lifting when secured with proper device (bolt, nut and pin for the PL latch; Cotter pin for the S4320 latch). Meets the intent of OSHA Rule 1926.1431(g)(1)(i)(A) and 1926.1501(g)(4)(iv)(B).

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UB-500E Top Swivel Overhaul Balls with 320 Eye Hooks

UB500 Series Top Swiveling Overhaul Balls

McKissick® UB-500 Model No.	Stock No.	Dimensions (in)
		A	B	C	D	E	F	H	I	J	AA
												MB4T35E	1036000*	20.09	17.27	7.50	1.36	1.44	1.12	1.38	.88	1.31	2.5
												MB4T85E	1036009*	20.98	18.16	9.25	1.36	1.44	1.12	1.38	.88	1.31	2.5
												MB4T150E	1036027*	21.98	19.16	11.25	1.36	1.44	1.12	1.38	.88	1.31	2.5
												MB4T200E	1036036*	22.35	19.53	12.50	1.36	1.44	1.12	1.38	.88	1.31	2.5
												MB7T85E	1036045*	23.18	20.36	9.25	1.61	1.81	1.38	1.38	.88	1.31	3.0
												MB7T150E	1036054*	24.56	21.36	11.25	1.61	1.81	1.38	1.38	.88	1.31	3.0
												MB7T200E	1036072*	24.89	21.71	12.50	1.61	1.81	1.38	1.38	.88	1.31	3.0
												MB7T285E	1036081*	25.86	22.67	13.88	1.61	1.81	1.38	1.38	.88	1.31	3.0
												MB10T150E	1036090*	31.44	27.19	11.25	2.08	2.25	1.62	2.00	1.25	1.78	4.0
												MB10T200E	1036099*	31.81	27.56	12.50	2.08	2.25	1.62	2.00	1.25	1.78	4.0
												MB10T285E	1036117*	32.75	28.50	13.88	2.08	2.25	1.62	2.00	1.25	1.78	4.0
												MB10T350E	1036126*	33.31	29.06	15.00	2.08	2.25	1.62	2.00	1.25	1.78	4.0
												MB10T650E	1036135*	34.79	30.54	17.94	2.08	2.25	1.62	2.00	1.25	1.78	4.0
MB12T150E	1036144*											31.44	27.19	11.25	2.08	2.25	1.62	2.00	1.25	1.78	4.0
MB12T200E	1036153*	31.81	27.56	12.50	2.08	2.25	1.62	2.00	1.25	1.78	4.0
MB12T285E	1036171*	32.75	28.50	13.88	2.08	2.25	1.62	2.00	1.25	1.78	4.0
MB12T350E	1036180*	33.31	29.06	15.00	2.08	2.25	1.62	2.00	1.25	1.78	4.0
MB12T650E	1036189*	35.79	30.54	17.94	2.08	2.25	1.62	2.00	1.25	1.78	4.0
MB15T200E	1036198*	37.59	32.59	12.50	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB15T350E	1036207*	38.81	33.81	15.00	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB15T650E	1036216*	40.22	35.22	17.94	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB15T1150E	1036225*	42.22	37.22	21.62	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB20T200E	1036234*	37.59	32.59	12.50	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB20T350E	1036243*	38.81	33.81	15.00	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB20T650E	1036252*	40.22	35.22	17.94	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB20T1150E	1036261*	42.22	37.22	21.62	3.02	3.00	2.38	2.00	1.25	1.78	5.0
MB25T350E	1036270	47.18	40.18	15.00	3.00	3.62	3.00	2.75	1.75	1.78	6.5
MB25T650E	1036279	49.12	42.75	17.94	3.00	3.62	3.00	2.75	1.75	1.78	6.5
MB25T1150E	1036288	51.06	44.69	21.62	3.00	3.62	3.00	2.75	1.75	1.78	6.5
MB30T650E	1036297	49.12	42.75	17.94	3.00	3.62	3.00	2.75	1.75	1.78	6.5
MB30T1150E	1036306	51.06	44.69	21.62	3.00	3.62	3.00	2.75	1.75	1.78	6.5

McKissick® UB-500 Model No.	Stock No.	Dimensions (mm)
		A	B	C	D	E	F	H	I	J	AA
												MB4T35E	1036000*	510	439	191	34.5	36.6	28.4	35.1	22.4	33.3	63.5
												MB4T85E	1036009*	533	461	235	34.5	36.6	28.4	35.1	22.4	33.3	63.5
												MB4T150E	1036027*	558	487	286	34.5	36.6	28.4	35.1	22.4	33.3	63.5
												MB4T200E	1036036*	568	496	318	34.5	36.6	28.4	35.1	22.4	33.3	63.5
												MB7T85E	1036045*	589	517	235	40.9	46.0	35.1	35.1	22.4	33.3	76.0
												MB7T150E	1036054*	624	543	286	40.9	46.0	35.1	35.1	22.4	33.3	76.0
												MB7T200E	1036072*	632	551	318	40.9	46.0	35.1	35.1	22.4	33.3	76.0
												MB7T285E	1036081*	657	576	353	40.9	46.0	35.1	35.1	22.4	33.3	76.0
												MB10T150E	1036090*	799	691	286	53.0	57.0	41.1	51.0	22.4	45.2	102
												MB10T200E	1036099*	808	700	318	53.0	57.0	41.1	51.0	31.8	45.2	102
												MB10T285E	1036117*	832	724	353	53.0	57.0	41.1	51.0	31.8	45.2	102
												MB10T350E	1036126*	846	738	381	53.0	57.0	41.1	51.0	31.8	45.2	102
												MB10T650E	1036135*	884	776	456	53.0	57.0	41.1	51.0	31.8	45.2	102
MB12T150E	1036144*											799	691	286	53.0	57.0	41.1	51.0	31.8	45.2	102
MB12T200E	1036153*	808	700	318	53.0	57.0	41.1	51.0	31.8	45.2	102
MB12T285E	1036171*	832	724	353	53.0	57.0	41.1	51.0	31.8	45.2	102
MB12T350E	1036180*	846	738	381	53.0	57.0	41.1	51.0	31.8	45.2	102
MB12T650E	1036189*	909	776	456	53.0	57.0	41.1	51.0	31.8	45.2	102
MB15T200E	1036198*	955	828	318	76.5	76.0	60.5	51.0	31.8	45.2	127
MB15T350E	1036207*	986	859	381	76.5	76.0	60.5	51.0	31.8	45.2	127
MB15T650E	1036216*	1022	895	456	76.5	76.0	60.5	51.0	31.8	45.2	127
MB15T1150E	1036225*	1072	945	549	76.5	76.0	60.5	51.0	31.8	45.2	127
MB20T200E	1036234*	955	828	318	76.5	76.0	60.5	51.0	31.8	45.2	127
MB20T350E	1036243*	986	859	381	76.5	76.0	60.5	51.0	31.8	45.2	127
MB20T650E	1036252*	1022	895	456	76.5	76.0	60.5	51.0	31.8	45.2	127
MB20T1150E	1036261*	1072	945	549	76.5	76.0	60.5	51.0	31.8	45.2	127
MB25T350E	1036270	1198	1021	381	76.0	92.0	76.0	70.0	44.5	45.2	165
MB25T650E	1036279	1248	1086	456	76.0	92.0	76.0	70.0	44.5	45.2	165
MB25T1150E	1036288	1297	1135	549	76.0	92.0	76.0	70.0	44.5	45.2	165
MB30T650E	1036297	1248	1086	456	76.0	92.0	76.0	70.0	44.5	45.2	165
MB30T1150E	1036306	1297	1135	549	76.0	92.0	76.0	70.0	44.5	45.2	165