I-PK170

Standard - with 4 nylon rug rollers, 2 plastic glides

I-PK465

Deluxe - with Plastic Glides

I-PK469PR

Deluxe - with 4 nylon rug rollers, 2 plastic glides

I-PK470

Deluxe - with Wide rug rollers

I-CS374PR

Deluxe - with 4 nylon rug rollers, 2 plastic glides

I-CS375

Deluxe - with Wide rug rollers, 2 with brakes

LB-66

Deluxe - with Wide rug rollers, 2 with brakes

I-3976U

Deluxe - with 4 Wide rug rollers, 2 with brakes, 2 glides