The L S Starrett Co. No.178 A Radius Gauge The L S Starrett Co. No.178 A Radius Gauge The L S Starrett Co. No.178 A Radius Gauge The L S Starrett Co. No.178 A Radius Gauge £19.50 £19.50 Add To Basket 1 in stock. 0 in your basket View Basket Checkout