Comparison : Item # 321X20, 1-1/4 x 1-1/4" Size Slip Nut & Washer - Die Cast Chrome Plated Slip Nut
Item # 321X24, 1-1/2 x 1-1/2" Size Slip Nut & Washer - Die Cast Chrome Plated Slip Nut
Item # 321X32, 2 x 2" Size Slip Nut & Washer - Die Cast Chrome Plated Slip Nut
Item # 321X2420, 1-1/2 x 1-1/4" Size Slip Nut & Washer - Die Cast Chrome Plated Slip Nut
Item # 321X2422, 1-1/2 x 1-3/8" Size Slip Nut & Washer - Die Cast Chrome Plated Slip Nut