This kit Is a compilation of the best tools for the job. It comes with a Snap- on Extractor set, of with is the only set I have found to be able to remove the plug without damage. A paper instruction guide is also included to help ease the removal and installation process of the blue plug.
Package contents : 2 OEM Mercruiser Blue plugs, 1 Set of 4 snap on Extractors, 1 jar of perfect seal, 1 thread chaser,1 set of instructions.
 
Tool Deposit: $250
 
Cost:$50 Plus S&H.
 
Tool Deposit return Requirements: All Items besides Instructions and Blue plugs must be returned within 30 Days of receiving your package, failure to so can result in partial or full loss of Tool Deposit.
 
30-60 Days 25% Deposit loss
 
60+ Days No Deposit return.