Specifications:
The document describes Alloy Lashing Chains, Grade 80 Long Link, designed for lashing purposes. These chains have a design factor of 4:1 and are proof tested and certified according to EN standards. The Working Load Limit (WLL) and Break Load (B.L) are specified for each chain.

Material and Finish:
The chains are made of alloy steel and manufactured in China. They can be finished in various colors including red, blue, green, orange, and yellow, with blue being the preferred option.

Key Parameters:
- The chains are intended solely for lashing purposes.
- The document provides detailed measurements for each chain type, including dimensions A, B, and C, breaking load, finishing options, and weight per meter.

Chain Specifications:

• TL8ALC06: A=6.00 mm, B=42.00 mm, C=12.00 mm, Breaking Load=1.43 tons, Finish=Black/Painted, Weight=0.63 kg/m
• TL8ALC09: A=9.00 mm, B=57.00 mm, C=16.00 mm, Breaking Load=10.00 tons, Finish=Black/Painted, Weight=1.50 kg/m
• TL8ALC11: A=11.00 mm, B=66.00 mm, C=18.00 mm, Breaking Load=15.00 tons, Finish=Black/Painted, Weight=2.10 kg/m
• TL8ALC13: A=13.00 mm, B=80.00 mm, C=24.00 mm, Breaking Load=20.00 tons, Finish=Black/Painted, Weight=2.97 kg/m
• TL8ALC16: A=16.00 mm, B=100.00 mm, Breaking Load=32.60 tons, Finish=Black/Painted, Weight=4.44 kg/m
• TL8ALC19: A=19.00 mm, B=100.00 mm, Breaking Load=45.90 tons, Finish=Black/Painted, Weight=6.50 kg/m

Recommendations:
The document suggests using blue finish for better performance. The chains are specifically for Ro Ro Lashing applications.