Description Manuals Videos Articles Popular Accessories Clemco 21119 - Screw, 8-32 x 1/2, Pan Head 2 required for Apollo Chin Strap Holder Apollo 20 HP Item #19 Apollo 20 LP Item #23 Customers Also Viewed Pulsar Plus VI-S Suction Cabinet #29383 $20,358.00 Pulsar Plus III-S6 Suction Cabinet #29393 $18,498.38 Pulsar Plus III-S Suction Cabinet #29381 $16,544.95