Springfield Marine's Locking Seat Post features a corrosion-resistant anodized finish and a latch that safely secures the post to the base. Use with a Trac-Lock Locking Swivel. 2-3/8" Plug-In Bases sold separately.

2-3/8" Plug-In Bases sold separately. Use with Trac-Lock Locking Swivel. 12" height (top to bottom of post). Latch safely secures post to base. Locking 12" post with anodized finish.

Bike Type: City Bike. Brand: Springfield. Item Weight: 0.56 Kilograms. Date First Available: April 9, 2010. Best Sellers Rank: #50,407 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 147 ratings 4.5 out of 5 stars. : B003GSYR4I. Manufacturer Part Number: ?3310712-L. Is Discontinued By Manufacturer: ?No. Item model number: ?3310712-L. Country of Origin: ?China. Product Dimensions: ?2.37 x 2.37 x 12 inches. Item Weight: ?1.23 pounds. Model: ?3310712-L. Brand: ?Springfield. Manufacturer: ?SPRINGFIELD.