Manfrotto 200PL-14 Rectangular Quick Release Plate with 1/4"-20 Screw
Amazon.com: Sequpr Camera Tripod Quick Release Plate Adapter with 1/4'' Screw, 200PL-14 323 Camera Mounting Adapter for Manfrotto, Universal Quick Release Plate System for Camera Gimbal, Black : Electronics
Manfrotto 200LT-PL Quick-Release Plate by Manfrotto at B&C Camera
DSLR Camera Tripod Quick Release Plate for Manfrotto 200PL-14 496 486 804 RC2 - Walmart.com
Manfrotto 501PL Sliding Quick Release Plate with 1/4"-20 501PL