I-450RR

Deluxe - with 4 nylon rug rollers, 1 plastic glide

I-6066G

Standard - with Plastic glides

I-6066RR

Standard - with 4 nylon rug rollers, 1 plastic glide

I-456G

Deluxe - with Plastic glides

I-456WR

Deluxe - with 4 nylon rug rollers, 1 plastic glide

I-3366URR

Deluxe - with 4 nylon rug rollers, 2 plastic glides

I-4434AG

Deluxe - Bolt on Footed Rail System with Adjustable glides

I-4456AG

Deluxe - Bolt on Footed Rail System with Adjustable glides

I-4460AG

Deluxe - , Bolt on Footed Rail System with Adjustable glides