Screws set for + Pro Unibody bottom cover 13", 15", 17"

Material: durable hard metal.
Replacement Bottom Case Screws Set.
This set of screws consists of ten screws that replace the screws of the bottom cover of Pro Unibody 13" 15" 17".
100% brand new and high quality Replacement Bottom Case Screws Set.
Compatible models:
A1286 15 ": Pro Core 2 Duo 2.4 late 2008
Pro Core 2 Duo 2.53 late 2008
Pro Core 2 Duo 2.53 mid 2009
Pro Core 2 Duo 2.66 early 2009
Pro Core 2 Duo 2.66 mid 2009
Pro Core 2 Duo 2.8 late 2008
Pro Core 2 Duo 2.8 mid 2009
Pro Core 2 Duo 2.93 early 2009
Pro Core 2 Duo 3.06 mid 2009
Pro Core i5 2.4 mid 2010
Pro Core i7 2.0 early 2011
Pro Core i7 2.2 early 2011
Pro Core i7 2.3 late 2011
A1278 13 ": Core 2 Duo 2.0 late 2008
Core 2 Duo 2.4 late 2008
Pro Core 2 Duo 2.26 mid 2009
Pro Core 2 Duo 2.4 mid 2010
Pro Core 2 Duo 2.53 mid 2009
Pro Core 2 Duo 2.66 mid 2010
Pro Core i5 2.3 early 2011
Pro Core i5 2.4 late 2011
Pro Core i7 2.8 late 2011
Pro Core i7 2.7 early 2011
A1297 17 ": Pro Core 2 Duo 2.66 early 2009
Pro Core 2 Duo 2.8 mid 2009
Pro Core 2 Duo 2.93 early 2009
Pro Core 2 Duo 3.06 mid 2009
Pro Core i5 2.53 early 2010
Pro Core i7 2.2 early 2011
Pro Core i7 2.3 early 2011
Pro Core i7 2.4 late 2011
Pro Core i7 2.5 late 2011
Pro Core i7 2.66 early 2010
Pro Core i7 2.8 early 2010
Package Including:10 * Bottom Case Screws
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.