http://www.mcmaster.com/#acrylic-rods/=jnr5z4Rods
Color: Clear
Temperature Range: -40° to 180° F
Tensile Strength: Good
Impact Strength: Poor
Length tolerance is +1". Can be used outdoors. Meet UL 94HB for flame retardance and are made from FDA-compliant resins.
6-ft. Lengths
Dia. Dia.
Tolerance Each
1/8" ±0.005" 8531K11 $0.42
3/16" ±0.007" 8531K12 1.21
1/4" ±0.010" 8531K13 2.01
5/16" ±0.010" 8531K14 3.23
3/8" ±0.010" 8531K15 4.03
1/2" ±0.012" 8531K17 6.56
5/8" ±0.015" 8531K19 10.26
3/4" ±0.025" 8531K21 14.66
1" ±0.030" 8531K23 25.44
1 1/4" ±0.035" 8531K25 40.13
1 1/2" ±0.040" 8531K37 55.43
2" ±0.040" 8531K41 111.01