MT-RSR Bosch DirectConnect Wiper Blade - 21" - 10 Pk BOS-40521-10 Grease Coupler 9mm OD or 1-3/8” OD

9mm OD or 1-3/8” OD

pump bracket and follower plate plus atmospheric pressure push the assembly against the grease eliminating channeling and air pockets

UPC: 699567012269

1/2" x 7" Strong-Bolt 2 Wedge Anchor

5" Width 18

MT-RSR Bosch DirectConnect Wiper Blade - 21" - 10 Pk BOS-40521-10 Grease Coupler 9mm OD or 1-3/8” ODBosch DirectConnect Wiper Blade 21" 10 Pk 40521 Image may not be entirely representative of actual product + size. Sold in a Box of 10 Individual Packages Also Available per Each Designed for dependable windshield wiping performance with quick and easy installation. Includes Adapters Connectors Shown in Second Image Features Dual steel tension springs supports the wiping edge for a consistent clean wipe Graphite treated wiping edge reduces friction