Is this set rare for LEGO collectors?

Yes, this set, 991118-1, is a specific component from the 2002 Service Packs theme and is sought after by completists.

How many pieces are in the LEGO 3M Connecting Lead?

This set contains exactly 2 pieces.

This item is part of the Service Packs theme.

Name: LEGO 3M Connecting Lead (Set of 2) (991118-1)
Brand: LEGO

Service Packs

Service Packs · 2002

Theme · Service PacksPieces · 2Set Number · 991118-1Year · 2002

Used

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New / Sealed

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Is this set rare for LEGO collectors?: Yes, this set, 991118-1, is a specific component from the 2002 Service Packs theme and is sought after by completists.
How many pieces are in the LEGO 3M Connecting Lead?: This set contains exactly 2 pieces.
What theme does this LEGO set belong to?: This item is part of the Service Packs theme.