Click on product descriptions for more 
info on that particular item...

Kit Includes:

GAS PLUGS:
(1) G1, (2-3" gas plug, part#523278)
(1) G2, (3-5" gas plug, part#523279)
(1) G3, (4-6" gas plug, part#523281)

BLOCKING PLUGS: (**used for blocking flow)
(1) Z1         (1" plug with 2' ext. hose, part#508123)
(1) Z1 1/2, (1.3" - 1.6" plug with 2' ext. hose, #523290)
(1) Z2-3,     (1.8" - 3" plug with 2' ext. hose, #523292)  
(1) Z3-4,     (2.8" - 4" plug with 2' ext. hose, #523294)
(1) Z4-6,     (3.4" - 6" plug with 2' ext. hose, #523296)

BYPASS PLUGS: (**used for blocking flow, gravity 
                                  draining and pump downs)
(1) S2,    (1.8" - 2" bypass plug, #523302)
(1) S3-4, (2.8" - 4" bypass plug, #523304)
(1) S4-6, (3.4" - 6" bypass plug, #523307)

ALSO INCLUDED:
(1) Pelican Case
(1) inflation adapter
(1) CO2 hand held inflator with integrated manual
       piston hand pump
(3) grounding wires - static discharge conductor for tool 
      & plug grounding (1ea.) 15', (2ea.) 5'
(1) wrist strap - static discharge conductor for human 
       grounding
(1) 16' inflation extension hose
(3) tire valve extension hoses (1/4" dia. x 3' length)
(1) bag of corks (various sizes)