Crosby 'A1337' LOK-A-LOY Alloy Connecting Link, WLL Range from 2000kg to 41000kg

• Suitable for use with both Grade 80 and Grade 100 chain.
• Individually Proof Tested at 2-1/2 times Working Load Limit with certification.
• Locking system that provides for simple assembly and disassembly - no special  tools needed.
• 25% stronger than Grade 80.
• Meets ASTM A-952-02 standards for Grade 100 chain fittings.
• Forged Alloy Steel - Quenched and Tempered.
• Sizes 9/32 through 1 inch are fatigue rated.
• "Look for the Platinum Color-Crosby Grade 100 Alloy Products."

Metric Dimensions & Specifications

Chain Size		A-1337 Stock No.	Pkg. Qty.	Weight Each (kg)	Working Load Limit (t)*	Dimensions (mm)
(in.)	(mm)					A	B	C	D	E	F
9/32 (1/4)	7	1015104	60	0.12	2	9.65	49.3	48.3	20.6	17.5	14.5
5/16	8	1015113	50	0.16	2.5	9.40	59.7	52.6	25.1	18.3	16.3
3/8	10	1015122	40	0.34	4	12.2	68.6	62.7	28.4	22.9	19.8
1/2	13	1015136	12	0.73	6.7	16.3	87.4	81.8	36.6	27.7	23.9
5/8	16	1015145	10	1.30	10	19.1	105	96.0	43.9	35.1	28.7
3/4	20	1015154	1	2.26	16	23.6	118	118	53.1	40.4	32.5
7/8	22	1015163	1	3.41	19.4	26.9	140	143	58.7	50.0	36.6
1	25	1015172	1	5.00	27	31.0	152	157	63.5	56.4	47.8
1-1/4	32	1015181	1	9.25	41	38.1	189	194	78.5	64.3	55.6

*Ultimate Load is 4 times the Working Load Limit.

Imperial Dimensions & Specifications

*Ultimate Load is 4 times the Working Load Limit.