Products BaseRound Base Back Base Rail Fitting Round 45° , SS 556-21511-00 Item Number: 556-21511-00 Description: Base Rail Fitting Round 45° , SS 1" You May Also Be Interested In Base Rail Fitting Round 60°, SS 556-21521-00 90° Round Base 156-66039-00 Safety Eye and Jaw Swivel 956-00304-00 LED LAMP 956-50190-00