Comparison : Item # 6063-T6SP10-3000-120, Seamless Aluminum Pipe - Series 6063-T6 Schedule 10
Item # 6063-T6SP10-4000-120, Seamless Aluminum Pipe - Series 6063-T6 Schedule 10
Item # 6063-T6SP10-5000-134, Seamless Aluminum Pipe - Series 6063-T6 Schedule 10
Item # 6063-T6SP10-6000-134, Seamless Aluminum Pipe - Series 6063-T6 Schedule 10