YFL-482H model features ring keys and an in-line G key (it doesn't have a Split-E mechanism). This edition has a B footjoint.

Ring Keys
In-line G Key
B Footjoint
Drawn & Curled Toneholes
Lip Plate: Silver-Plated Sterling Silver
Headjoint: Silver-Plated Sterling Silver
Body: Silver-Plated Sterling Silver
Footjoint: Silver-Plated Sterling Silver
Rings, Posts & Ribs: Silver-Plated Nickel Silver
Keys: Silver-Plated Nickel Silver

Level: Intermediate
Key of: C
Body Style: Type-2
Body Material: Sterling Silver
Headjoint: CY Cut; Sterling Silver
Key Material: Nickel Silver
Footjoint: B with Gizmo key
Plating: Silver
Tone Holes: Drawn
Key Types: French style; Open-hole
Key System: In-line
Key Mechanism: N/A
Spring Type: Stainless Steel
Screw Type: Straight; Headed Pivot
Bumper Type: Neoprene