50mm dia. Flip-top Cap Tube-167.8
50mm dia. Flip-top Cap Tube-181.9
50mm dia. Flip-top Cap Tube-202.6
50mm dia. Flip-top Cap Tube-224
50mm dia. Flip-top Cap Tube-242.6
50mm dia. Flip-top Cap Tube-262.8
50mm dia. Flip-top Cap Tube-277