4 x Trailer axle spring seat perch 3"axel tube 5200# 6000# 7000# mount Pad (SP-3-LOTOF4) J-JB-6FT 6000# and 7000# Axles with

6000# and 7000# Axles with double eye leaf springs)

Surface mounts on 16-1/8" centers

"Sand Foot" for your trailer jack

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then install your padlock

4 x Trailer axle spring seat perch 3"axel tube 5200# 6000# 7000# mount Pad (SP-3-LOTOF4) J-JB-6FT 6000# and 7000# Axles withTrailer Axle Spring Seat Perch 3" Round Axle Weld On (4 Pack) Part Number: SP 3 LOTOF4 This listing is for a set of four (4) weld on trailer axle spring seat perches designed to fit 3" diameter round axle tubes. These spring seats are commonly used when installing or relocating leaf springs on 5,200 lb, 6,000 lb, and 7,000 lb trailer axles. Features Fits 3" diameter round trailer axle tubes Designed for 5,200 lb, 6,000 lb, and 7,000 lb axle capacities