13 Pieces L Style Ball End Hex Key Caddy Set includes the following features : 

• L-style hex keys in convenient caddy sets
• Each set contains a unique locking feature and marked slots for each key
• Ball end works on angles up to 25-degrees
• Durable caddy keeps hex keys organized
• Heat-treated and tempered for added strength and durability
• Rust and corrosion resistance surfaces
• Extra length for hard-to-reach applications

Material :

• Alloy steel tools
• ABS case holder

Size closed :

• Includes 13 sizes - 3/8", 5/16", 1/4", 7/32", 3/16", 5/32", 9/64", 1/8", 7/64", 3/32", 5/64", 1/16" and 0.05"