Crosby 'BLK' & 'BLI' Long Length Shank Hooks, WLL Range from 1450kg to 60,000kg

• For use on existing load blocks requiring extra shank length.
• No.’s 4 through 9 style hooks are threaded approximately 80% of shank length.
• BL-K - with Self-Closing Gate
• BL-I - with Manual Closing Gate
• Use in corrosive environment requires shank and nut inspection in accordance with ASME B30.10 -1.10.4(b)(5)(c).
• Crosby®/Bullard® Hooks incorporate two types of strategically placed markings forged into the product which address two (2)QUIC-CHECK® features:
  • Angle Indicators and Deformation Indicators (see the Bullard® QUIC-CHECK® table at bottom of this page for detailed definition)

Metric Dimensions & Specifications

Hook Size	BL-K Stock No.	BL-I Stock No.	Gate Type	Working Load Limit (t)*	Weight Each (kg)	Dimensions (mm)
						A	B	C	D	E	F	G	H	I	J	SD	LN	LS	LT
4 :1/2	1051002	1050804	PIN-LOK	1.45	.86	124	92.2	25.4	5.58	28.7	38.1	92.0	29.5	25.4	19.1	12.7	11.2	81.0	81.0
4 :9/16	1051013	1050815	PIN-LOK	1.5	.86	124	92.2	25.4	5.58	28.7	38.1	92.0	29.5	25.4	19.1	14.2	12.2	81.0	81.0
4 :5/8	1051024	1050826	PIN-LOK	1.5	.86	124	92.2	25.4	5.58	28.7	38.1	92.0	29.5	25.4	19.1	16.0	14.0	84.0	81.0
5	1051035	1050837	ROLLOX	2.1	1.36	143	105	31.2	6.35	31.8	41.7	104	33.3	28.4	21.3	19.1	16.0	90.5	82.5
6	1051046	1050848	ROLLOX	3.6	1.72	158	119	31.8	6.35	35.3	41.7	116	39.9	34.0	24.6	22.4	19.1	103	90.0
7	1051057	1050859	ROLLOX	3.8	2.68	168	132	28.4	6.35	38.1	51.0	125	41.4	36.6	28.7	25.4	22.4	116	105
8	1051068	1050870	ROLLOX	5.0	3.54	182	147	26.9	7.11	44.5	57.0	148	51.0	41.9	31.2	28.4	23.9	129	114
9	1051079	1050881	ROLLOX	6.5	4.90	199	164	26.9	7.87	47.8	63.5	165	52.5	46.0	35.1	31.8	26.9	141	125
12 ‡	1051101	1050903	TIP-LOK	11.2	12.7	267	225	31.8	9.65	63.5	82.5	221	74.5	65.5	49.3	41.4	39.6	137	118
13 ‡	1051112	1050914	TIP-LOK	13.6	15.9	285	242	31.8	9.65	76.0	95.5	245	83.5	70.0	49.3	44.5	38.1	187	146
14 ‡	1051123	1050925	TIP-LOK	16.8	20.4	320	273	35.8	9.65	86.0	108	279	89.0	75.5	60.5	51.0	50.8	137	102
16	1051134	1050936	TIP-LOK	30.0	46.7	388	332	38.1	16.0	102	127	346	118	92.0	76.0	70.0	70.0	406	178
17	1051156	1050958	TIP-LOK	60.0	168	615	522	66.8	23.9	146	178	470	165	152	113	102	100	578	356

*Ultimate Load is 4 times the Working Load Limit. If a drawing is not available, complete a Crosby/Bullard HOOK DATA FORM. Hook No.'s 4 through 9 are threaded approximately 80% of the shank length. ‡ Hook will have the shank extended by use of a Coupling Nut.Customer is required to complete and approve side 2 of a Crosby/Bullard HOOK DATA FORM.